171768704

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{20029}}^1$

素因数の和:20110

約数の個数: 32

約数和(自身を含む): 347320200

約数和(自身を除く): 175551496

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 20029, 40058, 80116, 160232, 320464, 640928, 1281856, 1341943, 2563712, 2683886, 5367772, 10735544, 21471088, 42942176, 85884352, 171768704]

約数ペア:

[(1, 171768704), (2, 85884352), (4, 42942176), (8, 21471088), (16, 10735544), (32, 5367772), (64, 2683886), (67, 2563712), (128, 1341943), (134, 1281856), (268, 640928), (536, 320464), (1072, 160232), (2144, 80116), (4288, 40058), (8576, 20029)]