68438984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{371951}}^1$

素因数の和:371980

約数の個数: 16

約数和(自身を含む): 133902720

約数和(自身を除く): 65463736

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 371951, 743902, 1487804, 2975608, 8554873, 17109746, 34219492, 68438984]

約数ペア:

[(1, 68438984), (2, 34219492), (4, 17109746), (8, 8554873), (23, 2975608), (46, 1487804), (92, 743902), (184, 371951)]