54321332

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:888

約数の個数: 36

約数和(自身を含む): 104037696

約数和(自身を除く): 49716364

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 214, 338, 428, 676, 751, 1391, 1502, 2782, 3004, 5564, 9763, 18083, 19526, 36166, 39052, 72332, 80357, 126919, 160714, 253838, 321428, 507676, 1044641, 2089282, 4178564, 13580333, 27160666, 54321332]

約数ペア:

[(1, 54321332), (2, 27160666), (4, 13580333), (13, 4178564), (26, 2089282), (52, 1044641), (107, 507676), (169, 321428), (214, 253838), (338, 160714), (428, 126919), (676, 80357), (751, 72332), (1391, 39052), (1502, 36166), (2782, 19526), (3004, 18083), (5564, 9763)]