670795856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{8297}}^1$

素因数の和:8499

約数の個数: 40

約数和(自身を含む): 1349985024

約数和(自身を除く): 679189168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 2608, 5053, 8297, 10106, 16594, 20212, 33188, 40424, 66376, 80848, 132752, 257207, 514414, 1028828, 1352411, 2057656, 2704822, 4115312, 5409644, 10819288, 21638576, 41924741, 83849482, 167698964, 335397928, 670795856]

約数ペア:

[(1, 670795856), (2, 335397928), (4, 167698964), (8, 83849482), (16, 41924741), (31, 21638576), (62, 10819288), (124, 5409644), (163, 4115312), (248, 2704822), (326, 2057656), (496, 1352411), (652, 1028828), (1304, 514414), (2608, 257207), (5053, 132752), (8297, 80848), (10106, 66376), (16594, 40424), (20212, 33188)]