83106988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7867}}^1$

素因数の和:8029

約数の個数: 24

約数和(自身を含む): 154212800

約数和(自身を除く): 71105812

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 7867, 10564, 15734, 31468, 149473, 298946, 597892, 1093513, 2187026, 4374052, 20776747, 41553494, 83106988]

約数ペア:

[(1, 83106988), (2, 41553494), (4, 20776747), (19, 4374052), (38, 2187026), (76, 1093513), (139, 597892), (278, 298946), (556, 149473), (2641, 31468), (5282, 15734), (7867, 10564)]