84267088

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 166755200

約数和(自身を除く): 82488112

約数列:

[1, 2, 4, 8, 16, 79, 158, 163, 316, 326, 409, 632, 652, 818, 1264, 1304, 1636, 2608, 3272, 6544, 12877, 25754, 32311, 51508, 64622, 66667, 103016, 129244, 133334, 206032, 258488, 266668, 516976, 533336, 1066672, 5266693, 10533386, 21066772, 42133544, 84267088]

約数ペア:

[(1, 84267088), (2, 42133544), (4, 21066772), (8, 10533386), (16, 5266693), (79, 1066672), (158, 533336), (163, 516976), (316, 266668), (326, 258488), (409, 206032), (632, 133334), (652, 129244), (818, 103016), (1264, 66667), (1304, 64622), (1636, 51508), (2608, 32311), (3272, 25754), (6544, 12877)]