97881724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6421}}^1$

素因数の和:6565

約数の個数: 24

約数和(自身を含む): 177658208

約数和(自身を除く): 79776484

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 3811, 6421, 7622, 12842, 15244, 25684, 237577, 475154, 661363, 950308, 1322726, 2645452, 24470431, 48940862, 97881724]

約数ペア:

[(1, 97881724), (2, 48940862), (4, 24470431), (37, 2645452), (74, 1322726), (103, 950308), (148, 661363), (206, 475154), (412, 237577), (3811, 25684), (6421, 15244), (7622, 12842)]