89149216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11279}}^1$

素因数の和:11321

約数の個数: 48

約数和(自身を含む): 198979200

約数和(自身を除く): 109829984

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 11279, 22558, 45116, 90232, 146627, 180464, 214301, 293254, 360928, 428602, 586508, 857204, 1173016, 1714408, 2346032, 2785913, 3428816, 4692064, 5571826, 6857632, 11143652, 22287304, 44574608, 89149216]

約数ペア:

[(1, 89149216), (2, 44574608), (4, 22287304), (8, 11143652), (13, 6857632), (16, 5571826), (19, 4692064), (26, 3428816), (32, 2785913), (38, 2346032), (52, 1714408), (76, 1173016), (104, 857204), (152, 586508), (208, 428602), (247, 360928), (304, 293254), (416, 214301), (494, 180464), (608, 146627), (988, 90232), (1976, 45116), (3952, 22558), (7904, 11279)]