40171872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32189}}^1$

素因数の和:32215

約数の個数: 48

約数和(自身を含む): 113566320

約数和(自身を除く): 73394448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 32189, 64378, 96567, 128756, 193134, 257512, 386268, 418457, 515024, 772536, 836914, 1030048, 1255371, 1545072, 1673828, 2510742, 3090144, 3347656, 5021484, 6695312, 10042968, 13390624, 20085936, 40171872]

約数ペア:

[(1, 40171872), (2, 20085936), (3, 13390624), (4, 10042968), (6, 6695312), (8, 5021484), (12, 3347656), (13, 3090144), (16, 2510742), (24, 1673828), (26, 1545072), (32, 1255371), (39, 1030048), (48, 836914), (52, 772536), (78, 515024), (96, 418457), (104, 386268), (156, 257512), (208, 193134), (312, 128756), (416, 96567), (624, 64378), (1248, 32189)]