334055390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{8009}}^1$

素因数の和:8156

約数の個数: 32

約数和(自身を含む): 621704160

約数和(自身を除く): 287648770

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 8009, 8342, 16018, 20855, 40045, 41710, 80090, 344387, 688774, 776873, 1553746, 1721935, 3443870, 3884365, 7768730, 33405539, 66811078, 167027695, 334055390]

約数ペア:

[(1, 334055390), (2, 167027695), (5, 66811078), (10, 33405539), (43, 7768730), (86, 3884365), (97, 3443870), (194, 1721935), (215, 1553746), (430, 776873), (485, 688774), (970, 344387), (4171, 80090), (8009, 41710), (8342, 40045), (16018, 20855)]