31422804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4507}}^1$

素因数の和:4604

約数の個数: 48

約数和(自身を含む): 84822528

約数和(自身を除く): 53399724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 4507, 6972, 9014, 13521, 18028, 27042, 31549, 54084, 63098, 94647, 126196, 189294, 374081, 378588, 748162, 1122243, 1496324, 2244486, 2618567, 4488972, 5237134, 7855701, 10474268, 15711402, 31422804]

約数ペア:

[(1, 31422804), (2, 15711402), (3, 10474268), (4, 7855701), (6, 5237134), (7, 4488972), (12, 2618567), (14, 2244486), (21, 1496324), (28, 1122243), (42, 748162), (83, 378588), (84, 374081), (166, 189294), (249, 126196), (332, 94647), (498, 63098), (581, 54084), (996, 31549), (1162, 27042), (1743, 18028), (2324, 13521), (3486, 9014), (4507, 6972)]