31219632

素因数分解:

$2^4\times 3^2\times {\mathrm{216803}}^1$

素因数の和:216817

約数の個数: 30

約数和(自身を含む): 87372012

約数和(自身を除く): 56152380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 216803, 433606, 650409, 867212, 1300818, 1734424, 1951227, 2601636, 3468848, 3902454, 5203272, 7804908, 10406544, 15609816, 31219632]

約数ペア:

[(1, 31219632), (2, 15609816), (3, 10406544), (4, 7804908), (6, 5203272), (8, 3902454), (9, 3468848), (12, 2601636), (16, 1951227), (18, 1734424), (24, 1300818), (36, 867212), (48, 650409), (72, 433606), (144, 216803)]