31286232

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{761}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 84993480

約数和(自身を除く): 53707248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 761, 1142, 1522, 1713, 2283, 2284, 3044, 3426, 4566, 4568, 5139, 6088, 6849, 6852, 9132, 10278, 13698, 13704, 18264, 20556, 27396, 41112, 54792, 434531, 869062, 1303593, 1738124, 2607186, 3476248, 3910779, 5214372, 7821558, 10428744, 15643116, 31286232]

約数ペア:

[(1, 31286232), (2, 15643116), (3, 10428744), (4, 7821558), (6, 5214372), (8, 3910779), (9, 3476248), (12, 2607186), (18, 1738124), (24, 1303593), (36, 869062), (72, 434531), (571, 54792), (761, 41112), (1142, 27396), (1522, 20556), (1713, 18264), (2283, 13704), (2284, 13698), (3044, 10278), (3426, 9132), (4566, 6852), (4568, 6849), (5139, 6088)]