82358432

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 178515036

約数和(自身を除く): 96156604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 157, 169, 194, 208, 314, 338, 388, 416, 628, 676, 776, 1256, 1261, 1352, 1552, 2041, 2512, 2522, 2704, 3104, 4082, 5024, 5044, 5408, 8164, 10088, 15229, 16328, 16393, 20176, 26533, 30458, 32656, 32786, 40352, 53066, 60916, 65312, 65572, 106132, 121832, 131144, 197977, 212264, 243664, 262288, 395954, 424528, 487328, 524576, 791908, 849056, 1583816, 2573701, 3167632, 5147402, 6335264, 10294804, 20589608, 41179216, 82358432]

約数ペア:

[(1, 82358432), (2, 41179216), (4, 20589608), (8, 10294804), (13, 6335264), (16, 5147402), (26, 3167632), (32, 2573701), (52, 1583816), (97, 849056), (104, 791908), (157, 524576), (169, 487328), (194, 424528), (208, 395954), (314, 262288), (338, 243664), (388, 212264), (416, 197977), (628, 131144), (676, 121832), (776, 106132), (1256, 65572), (1261, 65312), (1352, 60916), (1552, 53066), (2041, 40352), (2512, 32786), (2522, 32656), (2704, 30458), (3104, 26533), (4082, 20176), (5024, 16393), (5044, 16328), (5408, 15229), (8164, 10088)]