39850712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2999}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 42229288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 2999, 3322, 5998, 6644, 11996, 13288, 23992, 32989, 65978, 131956, 263912, 452849, 905698, 1811396, 3622792, 4981339, 9962678, 19925356, 39850712]

約数ペア:

[(1, 39850712), (2, 19925356), (4, 9962678), (8, 4981339), (11, 3622792), (22, 1811396), (44, 905698), (88, 452849), (151, 263912), (302, 131956), (604, 65978), (1208, 32989), (1661, 23992), (2999, 13288), (3322, 11996), (5998, 6644)]