31185484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5099}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 59976000

約数和(自身を除く): 28790516

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 5099, 6116, 10198, 20396, 56089, 112178, 224356, 708761, 1417522, 2835044, 7796371, 15592742, 31185484]

約数ペア:

[(1, 31185484), (2, 15592742), (4, 7796371), (11, 2835044), (22, 1417522), (44, 708761), (139, 224356), (278, 112178), (556, 56089), (1529, 20396), (3058, 10198), (5099, 6116)]