16211673416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{857579}}^1$

素因数の和:857741

約数の個数: 32

約数和(自身を含む): 32416524000

約数和(自身を除く): 16204850584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 18904, 857579, 1715158, 3430316, 6860632, 14578843, 29157686, 58315372, 116630744, 119203481, 238406962, 476813924, 953627848, 2026459177, 4052918354, 8105836708, 16211673416]

約数ペア:

[(1, 16211673416), (2, 8105836708), (4, 4052918354), (8, 2026459177), (17, 953627848), (34, 476813924), (68, 238406962), (136, 119203481), (139, 116630744), (278, 58315372), (556, 29157686), (1112, 14578843), (2363, 6860632), (4726, 3430316), (9452, 1715158), (18904, 857579)]