172019434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{4397}}^1$

素因数の和:5061

約数の個数: 16

約数和(自身を含む): 266835456

約数和(自身を除く): 94816022

約数列:

[1, 2, 31, 62, 631, 1262, 4397, 8794, 19561, 39122, 136307, 272614, 2774507, 5549014, 86009717, 172019434]

約数ペア:

[(1, 172019434), (2, 86009717), (31, 5549014), (62, 2774507), (631, 272614), (1262, 136307), (4397, 39122), (8794, 19561)]