42385712

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{33533}}^1$

素因数の和:33620

約数の個数: 20

約数和(自身を含む): 83164320

約数和(自身を除く): 40778608

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 33533, 67066, 134132, 268264, 536528, 2649107, 5298214, 10596428, 21192856, 42385712]

約数ペア:

[(1, 42385712), (2, 21192856), (4, 10596428), (8, 5298214), (16, 2649107), (79, 536528), (158, 268264), (316, 134132), (632, 67066), (1264, 33533)]