86815342

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 131472000

約数和(自身を除く): 44656658

約数列:

[1, 2, 199, 331, 398, 659, 662, 1318, 65869, 131141, 131738, 218129, 262282, 436258, 43407671, 86815342]

約数ペア:

[(1, 86815342), (2, 43407671), (199, 436258), (331, 262282), (398, 218129), (659, 131738), (662, 131141), (1318, 65869)]