90202216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5821}}^1$

素因数の和:5989

約数の個数: 32

約数和(自身を含む): 183393000

約数和(自身を除く): 93190784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 5821, 7748, 11642, 15496, 23284, 46568, 75673, 151346, 302692, 605384, 867329, 1734658, 3469316, 6938632, 11275277, 22550554, 45101108, 90202216]

約数ペア:

[(1, 90202216), (2, 45101108), (4, 22550554), (8, 11275277), (13, 6938632), (26, 3469316), (52, 1734658), (104, 867329), (149, 605384), (298, 302692), (596, 151346), (1192, 75673), (1937, 46568), (3874, 23284), (5821, 15496), (7748, 11642)]