55157816

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11867}}^1$

素因数の和:11963

約数の個数: 32

約数和(自身を含む): 119629440

約数和(自身を除く): 64471624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 11867, 23734, 47468, 83069, 94936, 166138, 332276, 664552, 984961, 1969922, 3939844, 6894727, 7879688, 13789454, 27578908, 55157816]

約数ペア:

[(1, 55157816), (2, 27578908), (4, 13789454), (7, 7879688), (8, 6894727), (14, 3939844), (28, 1969922), (56, 984961), (83, 664552), (166, 332276), (332, 166138), (581, 94936), (664, 83069), (1162, 47468), (2324, 23734), (4648, 11867)]