40373728

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{13007}}^1$

素因数の和:13114

約数の個数: 24

約数和(自身を含む): 80311392

約数和(自身を除く): 39937664

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 13007, 26014, 52028, 104056, 208112, 416224, 1261679, 2523358, 5046716, 10093432, 20186864, 40373728]

約数ペア:

[(1, 40373728), (2, 20186864), (4, 10093432), (8, 5046716), (16, 2523358), (32, 1261679), (97, 416224), (194, 208112), (388, 104056), (776, 52028), (1552, 26014), (3104, 13007)]