86492494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{853}}^1$

素因数の和:1296

約数の個数: 24

約数和(自身を含む): 143113320

約数和(自身を除く): 56620826

約数列:

[1, 2, 11, 22, 121, 242, 419, 838, 853, 1706, 4609, 9218, 9383, 18766, 50699, 101398, 103213, 206426, 357407, 714814, 3931477, 7862954, 43246247, 86492494]

約数ペア:

[(1, 86492494), (2, 43246247), (11, 7862954), (22, 3931477), (121, 714814), (242, 357407), (419, 206426), (838, 103213), (853, 101398), (1706, 50699), (4609, 18766), (9218, 9383)]