31547412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67409}}^1$

素因数の和:67432

約数の個数: 36

約数和(自身を含む): 85880340

約数和(自身を除く): 54332928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 67409, 134818, 202227, 269636, 404454, 606681, 808908, 876317, 1213362, 1752634, 2426724, 2628951, 3505268, 5257902, 7886853, 10515804, 15773706, 31547412]

約数ペア:

[(1, 31547412), (2, 15773706), (3, 10515804), (4, 7886853), (6, 5257902), (9, 3505268), (12, 2628951), (13, 2426724), (18, 1752634), (26, 1213362), (36, 876317), (39, 808908), (52, 606681), (78, 404454), (117, 269636), (156, 202227), (234, 134818), (468, 67409)]