25735208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 51045120

約数和(自身を除く): 25309912

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2531, 2542, 5062, 5084, 10124, 10168, 20248, 78461, 103771, 156922, 207542, 313844, 415084, 627688, 830168, 3216901, 6433802, 12867604, 25735208]

約数ペア:

[(1, 25735208), (2, 12867604), (4, 6433802), (8, 3216901), (31, 830168), (41, 627688), (62, 415084), (82, 313844), (124, 207542), (164, 156922), (248, 103771), (328, 78461), (1271, 20248), (2531, 10168), (2542, 10124), (5062, 5084)]