42385432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 82465920

約数和(自身を除く): 40080488

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 277, 554, 617, 1108, 1234, 2216, 2468, 4936, 8587, 17174, 19127, 34348, 38254, 68696, 76508, 153016, 170909, 341818, 683636, 1367272, 5298179, 10596358, 21192716, 42385432]

約数ペア:

[(1, 42385432), (2, 21192716), (4, 10596358), (8, 5298179), (31, 1367272), (62, 683636), (124, 341818), (248, 170909), (277, 153016), (554, 76508), (617, 68696), (1108, 38254), (1234, 34348), (2216, 19127), (2468, 17174), (4936, 8587)]