133131184

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{93491}}^1$

素因数の和:93588

約数の個数: 20

約数和(自身を含む): 260842680

約数和(自身を除く): 127711496

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 93491, 186982, 373964, 747928, 1495856, 8320699, 16641398, 33282796, 66565592, 133131184]

約数ペア:

[(1, 133131184), (2, 66565592), (4, 33282796), (8, 16641398), (16, 8320699), (89, 1495856), (178, 747928), (356, 373964), (712, 186982), (1424, 93491)]