98729872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 195641496

約数和(自身を除く): 96911624

約数列:

[1, 2, 4, 8, 16, 73, 137, 146, 274, 292, 548, 584, 617, 1096, 1168, 1234, 2192, 2468, 4936, 9872, 10001, 20002, 40004, 45041, 80008, 84529, 90082, 160016, 169058, 180164, 338116, 360328, 676232, 720656, 1352464, 6170617, 12341234, 24682468, 49364936, 98729872]

約数ペア:

[(1, 98729872), (2, 49364936), (4, 24682468), (8, 12341234), (16, 6170617), (73, 1352464), (137, 720656), (146, 676232), (274, 360328), (292, 338116), (548, 180164), (584, 169058), (617, 160016), (1096, 90082), (1168, 84529), (1234, 80008), (2192, 45041), (2468, 40004), (4936, 20002), (9872, 10001)]