81708374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 144046080

約数和(自身を除く): 62337706

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 5209, 7843, 10418, 15686, 57299, 114598, 119807, 161479, 239614, 322958, 1317877, 1776269, 2635754, 3552538, 3714017, 7428034, 40854187, 81708374]

約数ペア:

[(1, 81708374), (2, 40854187), (11, 7428034), (22, 3714017), (23, 3552538), (31, 2635754), (46, 1776269), (62, 1317877), (253, 322958), (341, 239614), (506, 161479), (682, 119807), (713, 114598), (1426, 57299), (5209, 15686), (7843, 10418)]