80323072

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{2659}}^1$

素因数の和:2736

約数の個数: 40

約数和(自身を含む): 163270800

約数和(自身を除く): 82947728

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1888, 2659, 3776, 5318, 7552, 10636, 15104, 21272, 30208, 42544, 85088, 156881, 170176, 313762, 340352, 627524, 680704, 1255048, 1361408, 2510096, 5020192, 10040384, 20080768, 40161536, 80323072]

約数ペア:

[(1, 80323072), (2, 40161536), (4, 20080768), (8, 10040384), (16, 5020192), (32, 2510096), (59, 1361408), (64, 1255048), (118, 680704), (128, 627524), (236, 340352), (256, 313762), (472, 170176), (512, 156881), (944, 85088), (1888, 42544), (2659, 30208), (3776, 21272), (5318, 15104), (7552, 10636)]