171193984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{102881}}^1$

素因数の和:102908

約数の個数: 32

約数和(自身を含む): 367288740

約数和(自身を除く): 196094756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 102881, 205762, 411524, 823048, 1337453, 1646096, 2674906, 3292192, 5349812, 6584384, 10699624, 13168768, 21399248, 42798496, 85596992, 171193984]

約数ペア:

[(1, 171193984), (2, 85596992), (4, 42798496), (8, 21399248), (13, 13168768), (16, 10699624), (26, 6584384), (32, 5349812), (52, 3292192), (64, 2674906), (104, 1646096), (128, 1337453), (208, 823048), (416, 411524), (832, 205762), (1664, 102881)]