42211504

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{6961}}^1$

素因数の和:7348

約数の個数: 20

約数和(自身を含む): 82012360

約数和(自身を除く): 39800856

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 6961, 13922, 27844, 55688, 111376, 2638219, 5276438, 10552876, 21105752, 42211504]

約数ペア:

[(1, 42211504), (2, 21105752), (4, 10552876), (8, 5276438), (16, 2638219), (379, 111376), (758, 55688), (1516, 27844), (3032, 13922), (6064, 6961)]