131801632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{216779}}^1$

素因数の和:216808

約数の個数: 24

約数和(自身を含む): 273142800

約数和(自身を除く): 141341168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 216779, 433558, 867116, 1734232, 3468464, 4118801, 6936928, 8237602, 16475204, 32950408, 65900816, 131801632]

約数ペア:

[(1, 131801632), (2, 65900816), (4, 32950408), (8, 16475204), (16, 8237602), (19, 6936928), (32, 4118801), (38, 3468464), (76, 1734232), (152, 867116), (304, 433558), (608, 216779)]