87970684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37339}}^1$

素因数の和:37393

約数の個数: 24

約数和(自身を含む): 167283200

約数和(自身を除く): 79312516

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 37339, 74678, 149356, 709441, 1157509, 1418882, 2315018, 2837764, 4630036, 21992671, 43985342, 87970684]

約数ペア:

[(1, 87970684), (2, 43985342), (4, 21992671), (19, 4630036), (31, 2837764), (38, 2315018), (62, 1418882), (76, 1157509), (124, 709441), (589, 149356), (1178, 74678), (2356, 37339)]