87959617

素因数分解:

${\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 92736000

約数和(自身を除く): 4776383

約数列:

[1, 31, 137, 139, 149, 4247, 4309, 4619, 19043, 20413, 20711, 590333, 632803, 642041, 2837407, 87959617]

約数ペア:

[(1, 87959617), (31, 2837407), (137, 642041), (139, 632803), (149, 590333), (4247, 20711), (4309, 20413), (4619, 19043)]