22373416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5065

約数の個数: 32

約数和(自身を含む): 46236960

約数和(自身を除く): 23863544

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5003, 10006, 20012, 40024, 65039, 130078, 215129, 260156, 430258, 520312, 860516, 1721032, 2796677, 5593354, 11186708, 22373416]

約数ペア:

[(1, 22373416), (2, 11186708), (4, 5593354), (8, 2796677), (13, 1721032), (26, 860516), (43, 520312), (52, 430258), (86, 260156), (104, 215129), (172, 130078), (344, 65039), (559, 40024), (1118, 20012), (2236, 10006), (4472, 5003)]