39484336

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{8539}}^1$

素因数の和:8581

約数の個数: 30

約数和(自身を含む): 81275180

約数和(自身を除く): 41790844

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 8539, 17078, 34156, 68312, 136624, 145163, 290326, 580652, 1161304, 2322608, 2467771, 4935542, 9871084, 19742168, 39484336]

約数ペア:

[(1, 39484336), (2, 19742168), (4, 9871084), (8, 4935542), (16, 2467771), (17, 2322608), (34, 1161304), (68, 580652), (136, 290326), (272, 145163), (289, 136624), (578, 68312), (1156, 34156), (2312, 17078), (4624, 8539)]