31919568

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12547}}^1$

素因数の和:12611

約数の個数: 40

約数和(自身を含む): 84021408

約数和(自身を除く): 52101840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 12547, 25094, 37641, 50188, 75282, 100376, 150564, 200752, 301128, 602256, 664991, 1329982, 1994973, 2659964, 3989946, 5319928, 7979892, 10639856, 15959784, 31919568]

約数ペア:

[(1, 31919568), (2, 15959784), (3, 10639856), (4, 7979892), (6, 5319928), (8, 3989946), (12, 2659964), (16, 1994973), (24, 1329982), (48, 664991), (53, 602256), (106, 301128), (159, 200752), (212, 150564), (318, 100376), (424, 75282), (636, 50188), (848, 37641), (1272, 25094), (2544, 12547)]