133703408

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{73951}}^1$

素因数の和:74072

約数の個数: 20

約数和(自身を含む): 261346368

約数和(自身を除く): 127642960

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 73951, 147902, 295804, 591608, 1183216, 8356463, 16712926, 33425852, 66851704, 133703408]

約数ペア:

[(1, 133703408), (2, 66851704), (4, 33425852), (8, 16712926), (16, 8356463), (113, 1183216), (226, 591608), (452, 295804), (904, 147902), (1808, 73951)]