86387948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 167215104

約数和(自身を除く): 80827156

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 107, 124, 214, 383, 428, 527, 766, 1054, 1532, 1819, 2108, 3317, 3638, 6511, 6634, 7276, 11873, 13022, 13268, 23746, 26044, 40981, 47492, 56389, 81962, 112778, 163924, 201841, 225556, 403682, 696677, 807364, 1270411, 1393354, 2540822, 2786708, 5081644, 21596987, 43193974, 86387948]

約数ペア:

[(1, 86387948), (2, 43193974), (4, 21596987), (17, 5081644), (31, 2786708), (34, 2540822), (62, 1393354), (68, 1270411), (107, 807364), (124, 696677), (214, 403682), (383, 225556), (428, 201841), (527, 163924), (766, 112778), (1054, 81962), (1532, 56389), (1819, 47492), (2108, 40981), (3317, 26044), (3638, 23746), (6511, 13268), (6634, 13022), (7276, 11873)]