91911136

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 185480064

約数和(自身を除く): 93568928

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 163, 263, 268, 326, 526, 536, 652, 1052, 1072, 1304, 2104, 2144, 2608, 4208, 5216, 8416, 10921, 17621, 21842, 35242, 42869, 43684, 70484, 85738, 87368, 140968, 171476, 174736, 281936, 342952, 349472, 563872, 685904, 1371808, 2872223, 5744446, 11488892, 22977784, 45955568, 91911136]

約数ペア:

[(1, 91911136), (2, 45955568), (4, 22977784), (8, 11488892), (16, 5744446), (32, 2872223), (67, 1371808), (134, 685904), (163, 563872), (263, 349472), (268, 342952), (326, 281936), (526, 174736), (536, 171476), (652, 140968), (1052, 87368), (1072, 85738), (1304, 70484), (2104, 43684), (2144, 42869), (2608, 35242), (4208, 21842), (5216, 17621), (8416, 10921)]