88953670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15913}}^1$

素因数の和:15976

約数の個数: 32

約数和(自身を含む): 176454432

約数和(自身を除く): 87500762

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 15913, 31826, 79565, 159130, 206869, 413738, 684259, 1034345, 1368518, 2068690, 3421295, 6842590, 8895367, 17790734, 44476835, 88953670]

約数ペア:

[(1, 88953670), (2, 44476835), (5, 17790734), (10, 8895367), (13, 6842590), (26, 3421295), (43, 2068690), (65, 1368518), (86, 1034345), (130, 684259), (215, 413738), (430, 206869), (559, 159130), (1118, 79565), (2795, 31826), (5590, 15913)]