31783704

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{5153}}^1$

素因数の和:5419

約数の個数: 32

約数和(自身を含む): 79783920

約数和(自身を除く): 48000216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 5153, 6168, 10306, 15459, 20612, 30918, 41224, 61836, 123672, 1324321, 2648642, 3972963, 5297284, 7945926, 10594568, 15891852, 31783704]

約数ペア:

[(1, 31783704), (2, 15891852), (3, 10594568), (4, 7945926), (6, 5297284), (8, 3972963), (12, 2648642), (24, 1324321), (257, 123672), (514, 61836), (771, 41224), (1028, 30918), (1542, 20612), (2056, 15459), (3084, 10306), (5153, 6168)]