86317814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 145061280

約数和(自身を除く): 58743466

約数列:

[1, 2, 11, 22, 53, 106, 181, 362, 409, 583, 818, 1166, 1991, 3982, 4499, 8998, 9593, 19186, 21677, 43354, 74029, 105523, 148058, 211046, 238447, 476894, 814319, 1628638, 3923537, 7847074, 43158907, 86317814]

約数ペア:

[(1, 86317814), (2, 43158907), (11, 7847074), (22, 3923537), (53, 1628638), (106, 814319), (181, 476894), (362, 238447), (409, 211046), (583, 148058), (818, 105523), (1166, 74029), (1991, 43354), (3982, 21677), (4499, 19186), (8998, 9593)]