42944210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 82419120

約数和(自身を除く): 39474910

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 1609, 2669, 3218, 5338, 8045, 13345, 16090, 26690, 27353, 54706, 136765, 252613, 273530, 505226, 1263065, 2526130, 4294421, 8588842, 21472105, 42944210]

約数ペア:

[(1, 42944210), (2, 21472105), (5, 8588842), (10, 4294421), (17, 2526130), (34, 1263065), (85, 505226), (157, 273530), (170, 252613), (314, 136765), (785, 54706), (1570, 27353), (1609, 26690), (2669, 16090), (3218, 13345), (5338, 8045)]