90923872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 194406912

約数和(自身を除く): 103483040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 1721, 2032, 3302, 3442, 4064, 6604, 6884, 13208, 13768, 22373, 26416, 27536, 44746, 52832, 55072, 89492, 178984, 218567, 357968, 437134, 715936, 874268, 1748536, 2841371, 3497072, 5682742, 6994144, 11365484, 22730968, 45461936, 90923872]

約数ペア:

[(1, 90923872), (2, 45461936), (4, 22730968), (8, 11365484), (13, 6994144), (16, 5682742), (26, 3497072), (32, 2841371), (52, 1748536), (104, 874268), (127, 715936), (208, 437134), (254, 357968), (416, 218567), (508, 178984), (1016, 89492), (1651, 55072), (1721, 52832), (2032, 44746), (3302, 27536), (3442, 26416), (4064, 22373), (6604, 13768), (6884, 13208)]