10431376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{21031}}^1$

素因数の和:21070

約数の個数: 20

約数和(自身を含む): 20863744

約数和(自身を除く): 10432368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 21031, 42062, 84124, 168248, 336496, 651961, 1303922, 2607844, 5215688, 10431376]

約数ペア:

[(1, 10431376), (2, 5215688), (4, 2607844), (8, 1303922), (16, 651961), (31, 336496), (62, 168248), (124, 84124), (248, 42062), (496, 21031)]