31078096

素因数分解:

$2^4\times 7^1\times {\mathrm{277483}}^1$

素因数の和:277498

約数の個数: 20

約数和(自身を含む): 68816032

約数和(自身を除く): 37737936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277483, 554966, 1109932, 1942381, 2219864, 3884762, 4439728, 7769524, 15539048, 31078096]

約数ペア:

[(1, 31078096), (2, 15539048), (4, 7769524), (7, 4439728), (8, 3884762), (14, 2219864), (16, 1942381), (28, 1109932), (56, 554966), (112, 277483)]