89371964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 176795136

約数和(自身を除く): 87423172

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 107, 164, 214, 428, 451, 463, 902, 926, 1177, 1804, 1852, 2354, 4387, 4708, 5093, 8774, 10186, 17548, 18983, 20372, 37966, 48257, 49541, 75932, 96514, 99082, 193028, 198164, 208813, 417626, 544951, 835252, 1089902, 2031181, 2179804, 4062362, 8124724, 22342991, 44685982, 89371964]

約数ペア:

[(1, 89371964), (2, 44685982), (4, 22342991), (11, 8124724), (22, 4062362), (41, 2179804), (44, 2031181), (82, 1089902), (107, 835252), (164, 544951), (214, 417626), (428, 208813), (451, 198164), (463, 193028), (902, 99082), (926, 96514), (1177, 75932), (1804, 49541), (1852, 48257), (2354, 37966), (4387, 20372), (4708, 18983), (5093, 17548), (8774, 10186)]