31208016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 92744064

約数和(自身を除く): 61536048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 293, 317, 336, 586, 634, 879, 951, 1172, 1268, 1758, 1902, 2051, 2219, 2344, 2536, 3516, 3804, 4102, 4438, 4688, 5072, 6153, 6657, 7032, 7608, 8204, 8876, 12306, 13314, 14064, 15216, 16408, 17752, 24612, 26628, 32816, 35504, 49224, 53256, 92881, 98448, 106512, 185762, 278643, 371524, 557286, 650167, 743048, 1114572, 1300334, 1486096, 1950501, 2229144, 2600668, 3901002, 4458288, 5201336, 7802004, 10402672, 15604008, 31208016]

約数ペア:

[(1, 31208016), (2, 15604008), (3, 10402672), (4, 7802004), (6, 5201336), (7, 4458288), (8, 3901002), (12, 2600668), (14, 2229144), (16, 1950501), (21, 1486096), (24, 1300334), (28, 1114572), (42, 743048), (48, 650167), (56, 557286), (84, 371524), (112, 278643), (168, 185762), (293, 106512), (317, 98448), (336, 92881), (586, 53256), (634, 49224), (879, 35504), (951, 32816), (1172, 26628), (1268, 24612), (1758, 17752), (1902, 16408), (2051, 15216), (2219, 14064), (2344, 13314), (2536, 12306), (3516, 8876), (3804, 8204), (4102, 7608), (4438, 7032), (4688, 6657), (5072, 6153)]