121248448

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{19531}}^1$

素因数の和:19640

約数の個数: 28

約数和(自身を含む): 243095272

約数和(自身を除く): 121846824

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 19531, 39062, 78124, 156248, 312496, 624992, 1249984, 1894507, 3789014, 7578028, 15156056, 30312112, 60624224, 121248448]

約数ペア:

[(1, 121248448), (2, 60624224), (4, 30312112), (8, 15156056), (16, 7578028), (32, 3789014), (64, 1894507), (97, 1249984), (194, 624992), (388, 312496), (776, 156248), (1552, 78124), (3104, 39062), (6208, 19531)]