31603248

素因数分解:

$2^4\times 3^2\times {\mathrm{219467}}^1$

素因数の和:219481

約数の個数: 30

約数和(自身を含む): 88445604

約数和(自身を除く): 56842356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219467, 438934, 658401, 877868, 1316802, 1755736, 1975203, 2633604, 3511472, 3950406, 5267208, 7900812, 10534416, 15801624, 31603248]

約数ペア:

[(1, 31603248), (2, 15801624), (3, 10534416), (4, 7900812), (6, 5267208), (8, 3950406), (9, 3511472), (12, 2633604), (16, 1975203), (18, 1755736), (24, 1316802), (36, 877868), (48, 658401), (72, 438934), (144, 219467)]