89521426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{63671}}^1$

素因数の和:63729

約数の個数: 16

約数和(自身を含む): 145172160

約数和(自身を除く): 55650734

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 63671, 127342, 1209749, 2355827, 2419498, 4711654, 44760713, 89521426]

約数ペア:

[(1, 89521426), (2, 44760713), (19, 4711654), (37, 2419498), (38, 2355827), (74, 1209749), (703, 127342), (1406, 63671)]