31383276

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{25391}}^1$

素因数の和:25501

約数の個数: 24

約数和(自身を含む): 73941504

約数和(自身を除く): 42558228

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 25391, 50782, 76173, 101564, 152346, 304692, 2615273, 5230546, 7845819, 10461092, 15691638, 31383276]

約数ペア:

[(1, 31383276), (2, 15691638), (3, 10461092), (4, 7845819), (6, 5230546), (12, 2615273), (103, 304692), (206, 152346), (309, 101564), (412, 76173), (618, 50782), (1236, 25391)]