39188176

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{3821}}^1$

素因数の和:4470

約数の個数: 20

約数和(自身を含む): 76065444

約数和(自身を除く): 36877268

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 3821, 5128, 7642, 10256, 15284, 30568, 61136, 2449261, 4898522, 9797044, 19594088, 39188176]

約数ペア:

[(1, 39188176), (2, 19594088), (4, 9797044), (8, 4898522), (16, 2449261), (641, 61136), (1282, 30568), (2564, 15284), (3821, 10256), (5128, 7642)]