127933328

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{41863}}^1$

素因数の和:42062

約数の個数: 20

約数和(自身を含む): 249174528

約数和(自身を除く): 121241200

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 41863, 83726, 167452, 334904, 669808, 7995833, 15991666, 31983332, 63966664, 127933328]

約数ペア:

[(1, 127933328), (2, 63966664), (4, 31983332), (8, 15991666), (16, 7995833), (191, 669808), (382, 334904), (764, 167452), (1528, 83726), (3056, 41863)]