70339216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{231379}}^1$

素因数の和:231406

約数の個数: 20

約数和(自身を含む): 143455600

約数和(自身を除く): 73116384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 231379, 462758, 925516, 1851032, 3702064, 4396201, 8792402, 17584804, 35169608, 70339216]

約数ペア:

[(1, 70339216), (2, 35169608), (4, 17584804), (8, 8792402), (16, 4396201), (19, 3702064), (38, 1851032), (76, 925516), (152, 462758), (304, 231379)]