22961530864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{128951}}^1$

素因数の和:129349

約数の個数: 40

約数和(自身を含む): 46051338240

約数和(自身を除く): 23089807376

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 359, 496, 718, 1436, 2872, 5744, 11129, 22258, 44516, 89032, 128951, 178064, 257902, 515804, 1031608, 2063216, 3997481, 7994962, 15989924, 31979848, 46293409, 63959696, 92586818, 185173636, 370347272, 740694544, 1435095679, 2870191358, 5740382716, 11480765432, 22961530864]

約数ペア:

[(1, 22961530864), (2, 11480765432), (4, 5740382716), (8, 2870191358), (16, 1435095679), (31, 740694544), (62, 370347272), (124, 185173636), (248, 92586818), (359, 63959696), (496, 46293409), (718, 31979848), (1436, 15989924), (2872, 7994962), (5744, 3997481), (11129, 2063216), (22258, 1031608), (44516, 515804), (89032, 257902), (128951, 178064)]