31224938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 20096662

約数列:

[1, 2, 23, 29, 46, 58, 89, 178, 263, 526, 667, 1334, 2047, 2581, 4094, 5162, 6049, 7627, 12098, 15254, 23407, 46814, 59363, 118726, 175421, 350842, 538361, 678803, 1076722, 1357606, 15612469, 31224938]

約数ペア:

[(1, 31224938), (2, 15612469), (23, 1357606), (29, 1076722), (46, 678803), (58, 538361), (89, 350842), (178, 175421), (263, 118726), (526, 59363), (667, 46814), (1334, 23407), (2047, 15254), (2581, 12098), (4094, 7627), (5162, 6049)]