31879722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3853}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 73256832

約数和(自身を除く): 41377110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3853, 4137, 7706, 8274, 11559, 23118, 26971, 53942, 80913, 161826, 759041, 1518082, 2277123, 4554246, 5313287, 10626574, 15939861, 31879722]

約数ペア:

[(1, 31879722), (2, 15939861), (3, 10626574), (6, 5313287), (7, 4554246), (14, 2277123), (21, 1518082), (42, 759041), (197, 161826), (394, 80913), (591, 53942), (1182, 26971), (1379, 23118), (2758, 11559), (3853, 8274), (4137, 7706)]