31446736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115613}}^1$

素因数の和:115638

約数の個数: 20

約数和(自身を含む): 64512612

約数和(自身を除く): 33065876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115613, 231226, 462452, 924904, 1849808, 1965421, 3930842, 7861684, 15723368, 31446736]

約数ペア:

[(1, 31446736), (2, 15723368), (4, 7861684), (8, 3930842), (16, 1965421), (17, 1849808), (34, 924904), (68, 462452), (136, 231226), (272, 115613)]