31915272

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{5807}}^1$

素因数の和:6045

約数の個数: 32

約数和(自身を含む): 80150400

約数和(自身を除く): 48235128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 5496, 5807, 11614, 17421, 23228, 34842, 46456, 69684, 139368, 1329803, 2659606, 3989409, 5319212, 7978818, 10638424, 15957636, 31915272]

約数ペア:

[(1, 31915272), (2, 15957636), (3, 10638424), (4, 7978818), (6, 5319212), (8, 3989409), (12, 2659606), (24, 1329803), (229, 139368), (458, 69684), (687, 46456), (916, 34842), (1374, 23228), (1832, 17421), (2748, 11614), (5496, 5807)]