61386448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5443

約数の個数: 40

約数和(自身を含む): 128134656

約数和(自身を除く): 66748208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5381, 5704, 10762, 11408, 21524, 43048, 86096, 123763, 166811, 247526, 333622, 495052, 667244, 990104, 1334488, 1980208, 2668976, 3836653, 7673306, 15346612, 30693224, 61386448]

約数ペア:

[(1, 61386448), (2, 30693224), (4, 15346612), (8, 7673306), (16, 3836653), (23, 2668976), (31, 1980208), (46, 1334488), (62, 990104), (92, 667244), (124, 495052), (184, 333622), (248, 247526), (368, 166811), (496, 123763), (713, 86096), (1426, 43048), (2852, 21524), (5381, 11408), (5704, 10762)]