16457766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 35628768

約数和(自身を除く): 19171002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 821, 1542, 1642, 2463, 3341, 4926, 6682, 10023, 10673, 20046, 21346, 32019, 64038, 210997, 421994, 632991, 1265982, 2742961, 5485922, 8228883, 16457766]

約数ペア:

[(1, 16457766), (2, 8228883), (3, 5485922), (6, 2742961), (13, 1265982), (26, 632991), (39, 421994), (78, 210997), (257, 64038), (514, 32019), (771, 21346), (821, 20046), (1542, 10673), (1642, 10023), (2463, 6682), (3341, 4926)]