87758414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{7823}}^1$

素因数の和:7975

約数の個数: 16

約数和(自身を含む): 135198720

約数和(自身を除く): 47440306

約数列:

[1, 2, 71, 79, 142, 158, 5609, 7823, 11218, 15646, 555433, 618017, 1110866, 1236034, 43879207, 87758414]

約数ペア:

[(1, 87758414), (2, 43879207), (71, 1236034), (79, 1110866), (142, 618017), (158, 555433), (5609, 15646), (7823, 11218)]