71090704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233851}}^1$

素因数の和:233878

約数の個数: 20

約数和(自身を含む): 144988240

約数和(自身を除く): 73897536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 233851, 467702, 935404, 1870808, 3741616, 4443169, 8886338, 17772676, 35545352, 71090704]

約数ペア:

[(1, 71090704), (2, 35545352), (4, 17772676), (8, 8886338), (16, 4443169), (19, 3741616), (38, 1870808), (76, 935404), (152, 467702), (304, 233851)]