90761746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{23189}}^1$

素因数の和:23313

約数の個数: 16

約数和(自身を含む): 144705600

約数和(自身を除く): 53943854

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 23189, 46378, 440591, 881182, 2388467, 4776934, 45380873, 90761746]

約数ペア:

[(1, 90761746), (2, 45380873), (19, 4776934), (38, 2388467), (103, 881182), (206, 440591), (1957, 46378), (3914, 23189)]