31547536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1543

約数の個数: 40

約数和(自身を含む): 64906560

約数和(自身を除く): 33359024

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 1453, 2714, 2906, 5428, 5812, 10856, 11624, 21712, 23248, 33419, 66838, 85727, 133676, 171454, 267352, 342908, 534704, 685816, 1371632, 1971721, 3943442, 7886884, 15773768, 31547536]

約数ペア:

[(1, 31547536), (2, 15773768), (4, 7886884), (8, 3943442), (16, 1971721), (23, 1371632), (46, 685816), (59, 534704), (92, 342908), (118, 267352), (184, 171454), (236, 133676), (368, 85727), (472, 66838), (944, 33419), (1357, 23248), (1453, 21712), (2714, 11624), (2906, 10856), (5428, 5812)]