40145208

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13171}}^1$

素因数の和:13307

約数の個数: 32

約数和(自身を含む): 101160960

約数和(自身を除く): 61015752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 13171, 26342, 39513, 52684, 79026, 105368, 158052, 316104, 1672717, 3345434, 5018151, 6690868, 10036302, 13381736, 20072604, 40145208]

約数ペア:

[(1, 40145208), (2, 20072604), (3, 13381736), (4, 10036302), (6, 6690868), (8, 5018151), (12, 3345434), (24, 1672717), (127, 316104), (254, 158052), (381, 105368), (508, 79026), (762, 52684), (1016, 39513), (1524, 26342), (3048, 13171)]