31910832

素因数分解:

$2^4\times 3^2\times {\mathrm{221603}}^1$

素因数の和:221617

約数の個数: 30

約数和(自身を含む): 89306412

約数和(自身を除く): 57395580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 221603, 443206, 664809, 886412, 1329618, 1772824, 1994427, 2659236, 3545648, 3988854, 5318472, 7977708, 10636944, 15955416, 31910832]

約数ペア:

[(1, 31910832), (2, 15955416), (3, 10636944), (4, 7977708), (6, 5318472), (8, 3988854), (9, 3545648), (12, 2659236), (16, 1994427), (18, 1772824), (24, 1329618), (36, 886412), (48, 664809), (72, 443206), (144, 221603)]