42441328

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{33577}}^1$

素因数の和:33664

約数の個数: 20

約数和(自身を含む): 83273440

約数和(自身を除く): 40832112

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 33577, 67154, 134308, 268616, 537232, 2652583, 5305166, 10610332, 21220664, 42441328]

約数ペア:

[(1, 42441328), (2, 21220664), (4, 10610332), (8, 5305166), (16, 2652583), (79, 537232), (158, 268616), (316, 134308), (632, 67154), (1264, 33577)]