91555984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23167}}^1$

素因数の和:23207

約数の個数: 40

約数和(自身を含む): 201098240

約数和(自身を除く): 109542256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 23167, 46334, 92668, 185336, 301171, 370672, 440173, 602342, 880346, 1204684, 1760692, 2409368, 3521384, 4818736, 5722249, 7042768, 11444498, 22888996, 45777992, 91555984]

約数ペア:

[(1, 91555984), (2, 45777992), (4, 22888996), (8, 11444498), (13, 7042768), (16, 5722249), (19, 4818736), (26, 3521384), (38, 2409368), (52, 1760692), (76, 1204684), (104, 880346), (152, 602342), (208, 440173), (247, 370672), (304, 301171), (494, 185336), (988, 92668), (1976, 46334), (3952, 23167)]