82676504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{857}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 160617600

約数和(自身を除く): 77941096

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 389, 778, 857, 1556, 1714, 3112, 3428, 6856, 12059, 24118, 26567, 48236, 53134, 96472, 106268, 212536, 333373, 666746, 1333492, 2666984, 10334563, 20669126, 41338252, 82676504]

約数ペア:

[(1, 82676504), (2, 41338252), (4, 20669126), (8, 10334563), (31, 2666984), (62, 1333492), (124, 666746), (248, 333373), (389, 212536), (778, 106268), (857, 96472), (1556, 53134), (1714, 48236), (3112, 26567), (3428, 24118), (6856, 12059)]