388167904

素因数分解:

$2^5\times {\mathrm{2459}}^1\times {\mathrm{4933}}^1$

素因数の和:7402

約数の個数: 24

約数和(自身を含む): 764671320

約数和(自身を除く): 376503416

約数列:

[1, 2, 4, 8, 16, 32, 2459, 4918, 4933, 9836, 9866, 19672, 19732, 39344, 39464, 78688, 78928, 157856, 12130247, 24260494, 48520988, 97041976, 194083952, 388167904]

約数ペア:

[(1, 388167904), (2, 194083952), (4, 97041976), (8, 48520988), (16, 24260494), (32, 12130247), (2459, 157856), (4918, 78928), (4933, 78688), (9836, 39464), (9866, 39344), (19672, 19732)]