31515328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37879}}^1$

素因数の和:37904

約数の個数: 28

約数和(自身を含む): 67350640

約数和(自身を除く): 35835312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 37879, 75758, 151516, 303032, 492427, 606064, 984854, 1212128, 1969708, 2424256, 3939416, 7878832, 15757664, 31515328]

約数ペア:

[(1, 31515328), (2, 15757664), (4, 7878832), (8, 3939416), (13, 2424256), (16, 1969708), (26, 1212128), (32, 984854), (52, 606064), (64, 492427), (104, 303032), (208, 151516), (416, 75758), (832, 37879)]