129617632

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{55487}}^1$

素因数の和:55570

約数の個数: 24

約数和(自身を含む): 258685056

約数和(自身を除く): 129067424

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 55487, 110974, 221948, 443896, 887792, 1775584, 4050551, 8101102, 16202204, 32404408, 64808816, 129617632]

約数ペア:

[(1, 129617632), (2, 64808816), (4, 32404408), (8, 16202204), (16, 8101102), (32, 4050551), (73, 1775584), (146, 887792), (292, 443896), (584, 221948), (1168, 110974), (2336, 55487)]