42891592

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 82231200

約数和(自身を除く): 39339608

約数列:

[1, 2, 4, 8, 89, 107, 178, 214, 356, 428, 563, 712, 856, 1126, 2252, 4504, 9523, 19046, 38092, 50107, 60241, 76184, 100214, 120482, 200428, 240964, 400856, 481928, 5361449, 10722898, 21445796, 42891592]

約数ペア:

[(1, 42891592), (2, 21445796), (4, 10722898), (8, 5361449), (89, 481928), (107, 400856), (178, 240964), (214, 200428), (356, 120482), (428, 100214), (563, 76184), (712, 60241), (856, 50107), (1126, 38092), (2252, 19046), (4504, 9523)]