89919494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5639}}^1$

素因数の和:5732

約数の個数: 32

約数和(自身を含む): 165680640

約数和(自身を除く): 75761146

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 2278, 5639, 7973, 11278, 15946, 39473, 78946, 95863, 191726, 377813, 671041, 755626, 1342082, 2644691, 5289382, 6422821, 12845642, 44959747, 89919494]

約数ペア:

[(1, 89919494), (2, 44959747), (7, 12845642), (14, 6422821), (17, 5289382), (34, 2644691), (67, 1342082), (119, 755626), (134, 671041), (238, 377813), (469, 191726), (938, 95863), (1139, 78946), (2278, 39473), (5639, 15946), (7973, 11278)]