16631196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 40153344

約数和(自身を除く): 23522148

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 167, 172, 193, 258, 334, 386, 501, 516, 579, 668, 772, 1002, 1158, 2004, 2316, 7181, 8299, 14362, 16598, 21543, 24897, 28724, 32231, 33196, 43086, 49794, 64462, 86172, 96693, 99588, 128924, 193386, 386772, 1385933, 2771866, 4157799, 5543732, 8315598, 16631196]

約数ペア:

[(1, 16631196), (2, 8315598), (3, 5543732), (4, 4157799), (6, 2771866), (12, 1385933), (43, 386772), (86, 193386), (129, 128924), (167, 99588), (172, 96693), (193, 86172), (258, 64462), (334, 49794), (386, 43086), (501, 33196), (516, 32231), (579, 28724), (668, 24897), (772, 21543), (1002, 16598), (1158, 14362), (2004, 8299), (2316, 7181)]