42881302

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{971}}^1$

素因数の和:1355

約数の個数: 16

約数和(自身を含む): 65505024

約数和(自身を除く): 22623722

約数列:

[1, 2, 71, 142, 311, 622, 971, 1942, 22081, 44162, 68941, 137882, 301981, 603962, 21440651, 42881302]

約数ペア:

[(1, 42881302), (2, 21440651), (71, 603962), (142, 301981), (311, 137882), (622, 68941), (971, 44162), (1942, 22081)]