89940172

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{4703}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 180182016

約数和(自身を除く): 90241844

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 4703, 4781, 9406, 9562, 18812, 19124, 32921, 65842, 131684, 3212149, 6424298, 12848596, 22485043, 44970086, 89940172]

約数ペア:

[(1, 89940172), (2, 44970086), (4, 22485043), (7, 12848596), (14, 6424298), (28, 3212149), (683, 131684), (1366, 65842), (2732, 32921), (4703, 19124), (4781, 18812), (9406, 9562)]