39145488

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19891}}^1$

素因数の和:19943

約数の個数: 40

約数和(自身を含む): 103597536

約数和(自身を除く): 64452048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 19891, 39782, 59673, 79564, 119346, 159128, 238692, 318256, 477384, 815531, 954768, 1631062, 2446593, 3262124, 4893186, 6524248, 9786372, 13048496, 19572744, 39145488]

約数ペア:

[(1, 39145488), (2, 19572744), (3, 13048496), (4, 9786372), (6, 6524248), (8, 4893186), (12, 3262124), (16, 2446593), (24, 1631062), (41, 954768), (48, 815531), (82, 477384), (123, 318256), (164, 238692), (246, 159128), (328, 119346), (492, 79564), (656, 59673), (984, 39782), (1968, 19891)]