86947278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45427}}^1$

素因数の和:45472

約数の個数: 32

約数和(自身を含む): 196248960

約数和(自身を除く): 109301682

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 45427, 90854, 136281, 272562, 499697, 999394, 1317383, 1499091, 2634766, 2998182, 3952149, 7904298, 14491213, 28982426, 43473639, 86947278]

約数ペア:

[(1, 86947278), (2, 43473639), (3, 28982426), (6, 14491213), (11, 7904298), (22, 3952149), (29, 2998182), (33, 2634766), (58, 1499091), (66, 1317383), (87, 999394), (174, 499697), (319, 272562), (638, 136281), (957, 90854), (1914, 45427)]