32156540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 73137792

約数和(自身を除く): 40981252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 337, 367, 674, 734, 1348, 1468, 1685, 1835, 3370, 3670, 4381, 4771, 6740, 7340, 8762, 9542, 17524, 19084, 21905, 23855, 43810, 47710, 87620, 95420, 123679, 247358, 494716, 618395, 1236790, 1607827, 2473580, 3215654, 6431308, 8039135, 16078270, 32156540]

約数ペア:

[(1, 32156540), (2, 16078270), (4, 8039135), (5, 6431308), (10, 3215654), (13, 2473580), (20, 1607827), (26, 1236790), (52, 618395), (65, 494716), (130, 247358), (260, 123679), (337, 95420), (367, 87620), (674, 47710), (734, 43810), (1348, 23855), (1468, 21905), (1685, 19084), (1835, 17524), (3370, 9542), (3670, 8762), (4381, 7340), (4771, 6740)]