39285655216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{129229129}}^1$

素因数の和:129229156

約数の個数: 20

約数和(自身を含む): 80122060600

約数和(自身を除く): 40836405384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 129229129, 258458258, 516916516, 1033833032, 2067666064, 2455353451, 4910706902, 9821413804, 19642827608, 39285655216]

約数ペア:

[(1, 39285655216), (2, 19642827608), (4, 9821413804), (8, 4910706902), (16, 2455353451), (19, 2067666064), (38, 1033833032), (76, 516916516), (152, 258458258), (304, 129229129)]