31820008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 65412000

約数和(自身を除く): 33591992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1579, 1832, 2519, 3158, 5038, 6316, 10076, 12632, 17369, 20152, 34738, 69476, 138952, 361591, 723182, 1446364, 2892728, 3977501, 7955002, 15910004, 31820008]

約数ペア:

[(1, 31820008), (2, 15910004), (4, 7955002), (8, 3977501), (11, 2892728), (22, 1446364), (44, 723182), (88, 361591), (229, 138952), (458, 69476), (916, 34738), (1579, 20152), (1832, 17369), (2519, 12632), (3158, 10076), (5038, 6316)]