87884948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{5059}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 158964960

約数和(自身を除く): 71080012

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 4343, 5059, 8686, 10118, 17372, 20236, 217537, 435074, 510959, 870148, 1021918, 2043836, 21971237, 43942474, 87884948]

約数ペア:

[(1, 87884948), (2, 43942474), (4, 21971237), (43, 2043836), (86, 1021918), (101, 870148), (172, 510959), (202, 435074), (404, 217537), (4343, 20236), (5059, 17372), (8686, 10118)]