87310472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3209}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 173340000

約数和(自身を除く): 86029528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3209, 3401, 6418, 6802, 12836, 13604, 25672, 27208, 60971, 121942, 243884, 487768, 574411, 1148822, 2297644, 4595288, 10913809, 21827618, 43655236, 87310472]

約数ペア:

[(1, 87310472), (2, 43655236), (4, 21827618), (8, 10913809), (19, 4595288), (38, 2297644), (76, 1148822), (152, 574411), (179, 487768), (358, 243884), (716, 121942), (1432, 60971), (3209, 27208), (3401, 25672), (6418, 13604), (6802, 12836)]