38091358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 23494562

約数列:

[1, 2, 23, 46, 71, 107, 109, 142, 214, 218, 1633, 2461, 2507, 3266, 4922, 5014, 7597, 7739, 11663, 15194, 15478, 23326, 174731, 177997, 268249, 349462, 355994, 536498, 828073, 1656146, 19045679, 38091358]

約数ペア:

[(1, 38091358), (2, 19045679), (23, 1656146), (46, 828073), (71, 536498), (107, 355994), (109, 349462), (142, 268249), (214, 177997), (218, 174731), (1633, 23326), (2461, 15478), (2507, 15194), (3266, 11663), (4922, 7739), (5014, 7597)]