87684896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 196036848

約数和(自身を除く): 108351952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 53, 82, 97, 104, 106, 164, 194, 208, 212, 328, 388, 416, 424, 533, 656, 689, 776, 848, 1066, 1261, 1312, 1378, 1552, 1696, 2132, 2173, 2522, 2756, 3104, 3977, 4264, 4346, 5044, 5141, 5512, 7954, 8528, 8692, 10088, 10282, 11024, 15908, 17056, 17384, 20176, 20564, 22048, 28249, 31816, 34768, 40352, 41128, 51701, 56498, 63632, 66833, 69536, 82256, 103402, 112996, 127264, 133666, 164512, 206804, 210781, 225992, 267332, 413608, 421562, 451984, 534664, 827216, 843124, 903968, 1069328, 1654432, 1686248, 2138656, 2740153, 3372496, 5480306, 6744992, 10960612, 21921224, 43842448, 87684896]

約数ペア:

[(1, 87684896), (2, 43842448), (4, 21921224), (8, 10960612), (13, 6744992), (16, 5480306), (26, 3372496), (32, 2740153), (41, 2138656), (52, 1686248), (53, 1654432), (82, 1069328), (97, 903968), (104, 843124), (106, 827216), (164, 534664), (194, 451984), (208, 421562), (212, 413608), (328, 267332), (388, 225992), (416, 210781), (424, 206804), (533, 164512), (656, 133666), (689, 127264), (776, 112996), (848, 103402), (1066, 82256), (1261, 69536), (1312, 66833), (1378, 63632), (1552, 56498), (1696, 51701), (2132, 41128), (2173, 40352), (2522, 34768), (2756, 31816), (3104, 28249), (3977, 22048), (4264, 20564), (4346, 20176), (5044, 17384), (5141, 17056), (5512, 15908), (7954, 11024), (8528, 10282), (8692, 10088)]