85146832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 94841648

約数列:

[1, 2, 4, 8, 16, 31, 41, 53, 62, 79, 82, 106, 124, 158, 164, 212, 248, 316, 328, 424, 496, 632, 656, 848, 1264, 1271, 1643, 2173, 2449, 2542, 3239, 3286, 4187, 4346, 4898, 5084, 6478, 6572, 8374, 8692, 9796, 10168, 12956, 13144, 16748, 17384, 19592, 20336, 25912, 26288, 33496, 34768, 39184, 51824, 66992, 67363, 100409, 129797, 134726, 171667, 200818, 259594, 269452, 343334, 401636, 519188, 538904, 686668, 803272, 1038376, 1077808, 1373336, 1606544, 2076752, 2746672, 5321677, 10643354, 21286708, 42573416, 85146832]

約数ペア:

[(1, 85146832), (2, 42573416), (4, 21286708), (8, 10643354), (16, 5321677), (31, 2746672), (41, 2076752), (53, 1606544), (62, 1373336), (79, 1077808), (82, 1038376), (106, 803272), (124, 686668), (158, 538904), (164, 519188), (212, 401636), (248, 343334), (316, 269452), (328, 259594), (424, 200818), (496, 171667), (632, 134726), (656, 129797), (848, 100409), (1264, 67363), (1271, 66992), (1643, 51824), (2173, 39184), (2449, 34768), (2542, 33496), (3239, 26288), (3286, 25912), (4187, 20336), (4346, 19592), (4898, 17384), (5084, 16748), (6478, 13144), (6572, 12956), (8374, 10168), (8692, 9796)]