127951912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{2477}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 262271520

約数和(自身を除く): 134319608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 587, 1174, 2348, 2477, 4696, 4954, 6457, 9908, 12914, 19816, 25828, 27247, 51656, 54494, 108988, 217976, 1453999, 2907998, 5815996, 11631992, 15993989, 31987978, 63975956, 127951912]

約数ペア:

[(1, 127951912), (2, 63975956), (4, 31987978), (8, 15993989), (11, 11631992), (22, 5815996), (44, 2907998), (88, 1453999), (587, 217976), (1174, 108988), (2348, 54494), (2477, 51656), (4696, 27247), (4954, 25828), (6457, 19816), (9908, 12914)]