31378034

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1201

約数の個数: 16

約数和(自身を含む): 48050496

約数和(自身を除く): 16672462

約数列:

[1, 2, 61, 122, 311, 622, 827, 1654, 18971, 37942, 50447, 100894, 257197, 514394, 15689017, 31378034]

約数ペア:

[(1, 31378034), (2, 15689017), (61, 514394), (122, 257197), (311, 100894), (622, 50447), (827, 37942), (1654, 18971)]