22182008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 44303760

約数和(自身を除く): 22121752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 773, 844, 1546, 1688, 3092, 3587, 6184, 7174, 13141, 14348, 26282, 28696, 52564, 105128, 163103, 326206, 652412, 1304824, 2772751, 5545502, 11091004, 22182008]

約数ペア:

[(1, 22182008), (2, 11091004), (4, 5545502), (8, 2772751), (17, 1304824), (34, 652412), (68, 326206), (136, 163103), (211, 105128), (422, 52564), (773, 28696), (844, 26282), (1546, 14348), (1688, 13141), (3092, 7174), (3587, 6184)]