31025934

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 68992560

約数和(自身を除く): 37966626

約数列:

[1, 2, 3, 6, 9, 18, 89, 107, 178, 181, 214, 267, 321, 362, 534, 543, 642, 801, 963, 1086, 1602, 1629, 1926, 3258, 9523, 16109, 19046, 19367, 28569, 32218, 38734, 48327, 57138, 58101, 85707, 96654, 116202, 144981, 171414, 174303, 289962, 348606, 1723663, 3447326, 5170989, 10341978, 15512967, 31025934]

約数ペア:

[(1, 31025934), (2, 15512967), (3, 10341978), (6, 5170989), (9, 3447326), (18, 1723663), (89, 348606), (107, 289962), (178, 174303), (181, 171414), (214, 144981), (267, 116202), (321, 96654), (362, 85707), (534, 58101), (543, 57138), (642, 48327), (801, 38734), (963, 32218), (1086, 28569), (1602, 19367), (1629, 19046), (1926, 16109), (3258, 9523)]