12839184128

素因数分解:

$2^8\times {\mathrm{251}}^1\times {\mathrm{199813}}^1$

素因数の和:200080

約数の個数: 36

約数和(自身を含む): 25730448408

約数和(自身を除く): 12891264280

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 1004, 2008, 4016, 8032, 16064, 32128, 64256, 199813, 399626, 799252, 1598504, 3197008, 6394016, 12788032, 25576064, 50153063, 51152128, 100306126, 200612252, 401224504, 802449008, 1604898016, 3209796032, 6419592064, 12839184128]

約数ペア:

[(1, 12839184128), (2, 6419592064), (4, 3209796032), (8, 1604898016), (16, 802449008), (32, 401224504), (64, 200612252), (128, 100306126), (251, 51152128), (256, 50153063), (502, 25576064), (1004, 12788032), (2008, 6394016), (4016, 3197008), (8032, 1598504), (16064, 799252), (32128, 399626), (64256, 199813)]