103416848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20011}}^1$

素因数の和:20055

約数の個数: 40

約数和(自身を含む): 223333920

約数和(自身を除く): 119917072

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 20011, 40022, 80044, 160088, 320176, 340187, 380209, 680374, 760418, 1360748, 1520836, 2721496, 3041672, 5442992, 6083344, 6463553, 12927106, 25854212, 51708424, 103416848]

約数ペア:

[(1, 103416848), (2, 51708424), (4, 25854212), (8, 12927106), (16, 6463553), (17, 6083344), (19, 5442992), (34, 3041672), (38, 2721496), (68, 1520836), (76, 1360748), (136, 760418), (152, 680374), (272, 380209), (304, 340187), (323, 320176), (646, 160088), (1292, 80044), (2584, 40022), (5168, 20011)]