38161930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 71331840

約数和(自身を除く): 33169910

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 479, 514, 958, 1285, 2395, 2570, 4790, 7967, 14849, 15934, 29698, 39835, 74245, 79670, 123103, 148490, 246206, 615515, 1231030, 3816193, 7632386, 19080965, 38161930]

約数ペア:

[(1, 38161930), (2, 19080965), (5, 7632386), (10, 3816193), (31, 1231030), (62, 615515), (155, 246206), (257, 148490), (310, 123103), (479, 79670), (514, 74245), (958, 39835), (1285, 29698), (2395, 15934), (2570, 14849), (4790, 7967)]