231456568

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{30169}}^1$

素因数の和:30319

約数の個数: 32

約数和(自身を含む): 499615200

約数和(自身を除く): 268158632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 30169, 60338, 120676, 211183, 241352, 422366, 844732, 1689464, 4133153, 8266306, 16532612, 28932071, 33065224, 57864142, 115728284, 231456568]

約数ペア:

[(1, 231456568), (2, 115728284), (4, 57864142), (7, 33065224), (8, 28932071), (14, 16532612), (28, 8266306), (56, 4133153), (137, 1689464), (274, 844732), (548, 422366), (959, 241352), (1096, 211183), (1918, 120676), (3836, 60338), (7672, 30169)]