87403964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{532951}}^1$

素因数の和:532996

約数の個数: 12

約数和(自身を含む): 156687888

約数和(自身を除く): 69283924

約数列:

[1, 2, 4, 41, 82, 164, 532951, 1065902, 2131804, 21850991, 43701982, 87403964]

約数ペア:

[(1, 87403964), (2, 43701982), (4, 21850991), (41, 2131804), (82, 1065902), (164, 532951)]