31185143234

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1\times {\mathrm{39799}}^1$

素因数の和:40482

約数の個数: 32

約数和(自身を含む): 54106348800

約数和(自身を除く): 22921205566

約数列:

[1, 2, 7, 14, 97, 194, 577, 679, 1154, 1358, 4039, 8078, 39799, 55969, 79598, 111938, 278593, 391783, 557186, 783566, 3860503, 7721006, 22964023, 27023521, 45928046, 54047042, 160748161, 321496322, 2227510231, 4455020462, 15592571617, 31185143234]

約数ペア:

[(1, 31185143234), (2, 15592571617), (7, 4455020462), (14, 2227510231), (97, 321496322), (194, 160748161), (577, 54047042), (679, 45928046), (1154, 27023521), (1358, 22964023), (4039, 7721006), (8078, 3860503), (39799, 783566), (55969, 557186), (79598, 391783), (111938, 278593)]