42529808

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{33647}}^1$

素因数の和:33734

約数の個数: 20

約数和(自身を含む): 83447040

約数和(自身を除く): 40917232

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 33647, 67294, 134588, 269176, 538352, 2658113, 5316226, 10632452, 21264904, 42529808]

約数ペア:

[(1, 42529808), (2, 21264904), (4, 10632452), (8, 5316226), (16, 2658113), (79, 538352), (158, 269176), (316, 134588), (632, 67294), (1264, 33647)]