31945342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111697}}^1$

素因数の和:111723

約数の個数: 16

約数和(自身を含む): 56295792

約数和(自身を除く): 24350450

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 111697, 223394, 1228667, 1452061, 2457334, 2904122, 15972671, 31945342]

約数ペア:

[(1, 31945342), (2, 15972671), (11, 2904122), (13, 2457334), (22, 1452061), (26, 1228667), (143, 223394), (286, 111697)]