31716672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 92000832

約数和(自身を除く): 60284160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 131, 156, 192, 194, 208, 262, 291, 312, 388, 393, 416, 524, 582, 624, 776, 786, 832, 1048, 1164, 1248, 1261, 1552, 1572, 1703, 2096, 2328, 2496, 2522, 3104, 3144, 3406, 3783, 4192, 4656, 5044, 5109, 6208, 6288, 6812, 7566, 8384, 9312, 10088, 10218, 12576, 12707, 13624, 15132, 18624, 20176, 20436, 25152, 25414, 27248, 30264, 38121, 40352, 40872, 50828, 54496, 60528, 76242, 80704, 81744, 101656, 108992, 121056, 152484, 163488, 165191, 203312, 242112, 304968, 326976, 330382, 406624, 495573, 609936, 660764, 813248, 991146, 1219872, 1321528, 1982292, 2439744, 2643056, 3964584, 5286112, 7929168, 10572224, 15858336, 31716672]

約数ペア:

[(1, 31716672), (2, 15858336), (3, 10572224), (4, 7929168), (6, 5286112), (8, 3964584), (12, 2643056), (13, 2439744), (16, 1982292), (24, 1321528), (26, 1219872), (32, 991146), (39, 813248), (48, 660764), (52, 609936), (64, 495573), (78, 406624), (96, 330382), (97, 326976), (104, 304968), (131, 242112), (156, 203312), (192, 165191), (194, 163488), (208, 152484), (262, 121056), (291, 108992), (312, 101656), (388, 81744), (393, 80704), (416, 76242), (524, 60528), (582, 54496), (624, 50828), (776, 40872), (786, 40352), (832, 38121), (1048, 30264), (1164, 27248), (1248, 25414), (1261, 25152), (1552, 20436), (1572, 20176), (1703, 18624), (2096, 15132), (2328, 13624), (2496, 12707), (2522, 12576), (3104, 10218), (3144, 10088), (3406, 9312), (3783, 8384), (4192, 7566), (4656, 6812), (5044, 6288), (5109, 6208)]