88961908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 186278400

約数和(自身を除く): 97316492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1231, 1246, 2462, 2492, 2581, 4924, 5162, 8617, 10324, 17234, 18067, 34468, 35699, 36134, 71398, 72268, 109559, 142796, 219118, 249893, 438236, 499786, 766913, 999572, 1533826, 3067652, 3177211, 6354422, 12708844, 22240477, 44480954, 88961908]

約数ペア:

[(1, 88961908), (2, 44480954), (4, 22240477), (7, 12708844), (14, 6354422), (28, 3177211), (29, 3067652), (58, 1533826), (89, 999572), (116, 766913), (178, 499786), (203, 438236), (356, 249893), (406, 219118), (623, 142796), (812, 109559), (1231, 72268), (1246, 71398), (2462, 36134), (2492, 35699), (2581, 34468), (4924, 18067), (5162, 17234), (8617, 10324)]