42140464

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{9791}}^1$

素因数の和:10068

約数の個数: 20

約数和(自身を含む): 81959040

約数和(自身を除く): 39818576

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 9791, 19582, 39164, 78328, 156656, 2633779, 5267558, 10535116, 21070232, 42140464]

約数ペア:

[(1, 42140464), (2, 21070232), (4, 10535116), (8, 5267558), (16, 2633779), (269, 156656), (538, 78328), (1076, 39164), (2152, 19582), (4304, 9791)]