90608288

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 185391360

約数和(自身を除く): 94783072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 241, 248, 379, 482, 496, 758, 964, 992, 1516, 1928, 3032, 3856, 6064, 7471, 7712, 11749, 12128, 14942, 23498, 29884, 46996, 59768, 91339, 93992, 119536, 182678, 187984, 239072, 365356, 375968, 730712, 1461424, 2831509, 2922848, 5663018, 11326036, 22652072, 45304144, 90608288]

約数ペア:

[(1, 90608288), (2, 45304144), (4, 22652072), (8, 11326036), (16, 5663018), (31, 2922848), (32, 2831509), (62, 1461424), (124, 730712), (241, 375968), (248, 365356), (379, 239072), (482, 187984), (496, 182678), (758, 119536), (964, 93992), (992, 91339), (1516, 59768), (1928, 46996), (3032, 29884), (3856, 23498), (6064, 14942), (7471, 12128), (7712, 11749)]