42640736

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{3323}}^1$

素因数の和:3734

約数の個数: 24

約数和(自身を含む): 84183624

約数和(自身を除く): 41542888

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 3323, 6416, 6646, 12832, 13292, 26584, 53168, 106336, 1332523, 2665046, 5330092, 10660184, 21320368, 42640736]

約数ペア:

[(1, 42640736), (2, 21320368), (4, 10660184), (8, 5330092), (16, 2665046), (32, 1332523), (401, 106336), (802, 53168), (1604, 26584), (3208, 13292), (3323, 12832), (6416, 6646)]