87684046

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 136503360

約数和(自身を除く): 48819314

約数列:

[1, 2, 47, 89, 94, 178, 223, 446, 2209, 4183, 4418, 8366, 10481, 19847, 20962, 39694, 196601, 393202, 492607, 932809, 985214, 1865618, 43842023, 87684046]

約数ペア:

[(1, 87684046), (2, 43842023), (47, 1865618), (89, 985214), (94, 932809), (178, 492607), (223, 393202), (446, 196601), (2209, 39694), (4183, 20962), (4418, 19847), (8366, 10481)]