48642736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{160009}}^1$

素因数の和:160036

約数の個数: 20

約数和(自身を含む): 99206200

約数和(自身を除く): 50563464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 160009, 320018, 640036, 1280072, 2560144, 3040171, 6080342, 12160684, 24321368, 48642736]

約数ペア:

[(1, 48642736), (2, 24321368), (4, 12160684), (8, 6080342), (16, 3040171), (19, 2560144), (38, 1280072), (76, 640036), (152, 320018), (304, 160009)]