89164910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4153}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 170480160

約数和(自身を除く): 81315250

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4153, 4294, 8306, 10735, 20765, 21470, 41530, 78907, 157814, 394535, 469289, 789070, 938578, 2346445, 4692890, 8916491, 17832982, 44582455, 89164910]

約数ペア:

[(1, 89164910), (2, 44582455), (5, 17832982), (10, 8916491), (19, 4692890), (38, 2346445), (95, 938578), (113, 789070), (190, 469289), (226, 394535), (565, 157814), (1130, 78907), (2147, 41530), (4153, 21470), (4294, 20765), (8306, 10735)]