8539384

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 18892800

約数和(自身を除く): 10353416

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4919, 9838, 19676, 34433, 39352, 68866, 137732, 152489, 275464, 304978, 609956, 1067423, 1219912, 2134846, 4269692, 8539384]

約数ペア:

[(1, 8539384), (2, 4269692), (4, 2134846), (7, 1219912), (8, 1067423), (14, 609956), (28, 304978), (31, 275464), (56, 152489), (62, 137732), (124, 68866), (217, 39352), (248, 34433), (434, 19676), (868, 9838), (1736, 4919)]