88690424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 170881920

約数和(自身を除く): 82191496

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 347, 694, 743, 1388, 1486, 2776, 2972, 5944, 14921, 29842, 31949, 59684, 63898, 119368, 127796, 255592, 257821, 515642, 1031284, 2062568, 11086303, 22172606, 44345212, 88690424]

約数ペア:

[(1, 88690424), (2, 44345212), (4, 22172606), (8, 11086303), (43, 2062568), (86, 1031284), (172, 515642), (344, 257821), (347, 255592), (694, 127796), (743, 119368), (1388, 63898), (1486, 59684), (2776, 31949), (2972, 29842), (5944, 14921)]