31450952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17789}}^1$

素因数の和:17825

約数の個数: 32

約数和(自身を含む): 67246200

約数和(自身を除く): 35795248

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 17789, 35578, 71156, 142312, 231257, 302413, 462514, 604826, 925028, 1209652, 1850056, 2419304, 3931369, 7862738, 15725476, 31450952]

約数ペア:

[(1, 31450952), (2, 15725476), (4, 7862738), (8, 3931369), (13, 2419304), (17, 1850056), (26, 1209652), (34, 925028), (52, 604826), (68, 462514), (104, 302413), (136, 231257), (221, 142312), (442, 71156), (884, 35578), (1768, 17789)]