38162416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 78838704

約数和(自身を除く): 40676288

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 811, 1384, 1622, 2768, 2941, 3244, 5882, 6488, 11764, 12976, 13787, 23528, 27574, 47056, 55148, 110296, 140303, 220592, 280606, 561212, 1122424, 2244848, 2385151, 4770302, 9540604, 19081208, 38162416]

約数ペア:

[(1, 38162416), (2, 19081208), (4, 9540604), (8, 4770302), (16, 2385151), (17, 2244848), (34, 1122424), (68, 561212), (136, 280606), (173, 220592), (272, 140303), (346, 110296), (692, 55148), (811, 47056), (1384, 27574), (1622, 23528), (2768, 13787), (2941, 12976), (3244, 11764), (5882, 6488)]