66917482

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{4021}}^1$

素因数の和:4233

約数の個数: 16

約数和(自身を含む): 102947112

約数和(自身を除く): 36029630

約数列:

[1, 2, 53, 106, 157, 314, 4021, 8042, 8321, 16642, 213113, 426226, 631297, 1262594, 33458741, 66917482]

約数ペア:

[(1, 66917482), (2, 33458741), (53, 1262594), (106, 631297), (157, 426226), (314, 213113), (4021, 16642), (8042, 8321)]