81597472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3929}}^1$

素因数の和:4009

約数の個数: 48

約数和(自身を含む): 178264800

約数和(自身を除く): 96667328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 2596, 3929, 5192, 7858, 10384, 15716, 20768, 31432, 43219, 62864, 86438, 125728, 172876, 231811, 345752, 463622, 691504, 927244, 1383008, 1854488, 2549921, 3708976, 5099842, 7417952, 10199684, 20399368, 40798736, 81597472]

約数ペア:

[(1, 81597472), (2, 40798736), (4, 20399368), (8, 10199684), (11, 7417952), (16, 5099842), (22, 3708976), (32, 2549921), (44, 1854488), (59, 1383008), (88, 927244), (118, 691504), (176, 463622), (236, 345752), (352, 231811), (472, 172876), (649, 125728), (944, 86438), (1298, 62864), (1888, 43219), (2596, 31432), (3929, 20768), (5192, 15716), (7858, 10384)]