31510468082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 51906736224

約数和(自身を除く): 20396268142

約数列:

[1, 2, 17, 34, 41, 82, 173, 193, 346, 386, 677, 697, 1354, 1394, 2941, 3281, 5882, 6562, 7093, 7913, 11509, 14186, 15826, 23018, 27757, 33389, 55514, 66778, 117121, 120581, 130661, 134521, 234242, 241162, 261322, 269042, 471869, 567613, 943738, 1135226, 1368949, 1991057, 2221237, 2737898, 3982114, 4442474, 4801961, 5357101, 9603922, 10714202, 22604353, 23272133, 45208706, 46544266, 81633337, 91070717, 163266674, 182141434, 384274001, 768548002, 926778473, 1853556946, 15755234041, 31510468082]

約数ペア:

[(1, 31510468082), (2, 15755234041), (17, 1853556946), (34, 926778473), (41, 768548002), (82, 384274001), (173, 182141434), (193, 163266674), (346, 91070717), (386, 81633337), (677, 46544266), (697, 45208706), (1354, 23272133), (1394, 22604353), (2941, 10714202), (3281, 9603922), (5882, 5357101), (6562, 4801961), (7093, 4442474), (7913, 3982114), (11509, 2737898), (14186, 2221237), (15826, 1991057), (23018, 1368949), (27757, 1135226), (33389, 943738), (55514, 567613), (66778, 471869), (117121, 269042), (120581, 261322), (130661, 241162), (134521, 234242)]