89047414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{22751}}^1$

素因数の和:22875

約数の個数: 16

約数和(自身を含む): 141972480

約数和(自身を除く): 52925066

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 22751, 45502, 432269, 864538, 2343353, 4686706, 44523707, 89047414]

約数ペア:

[(1, 89047414), (2, 44523707), (19, 4686706), (38, 2343353), (103, 864538), (206, 432269), (1957, 45502), (3914, 22751)]