84574048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11959}}^1$

素因数の和:11999

約数の個数: 48

約数和(自身を含む): 189876960

約数和(自身を除く): 105302912

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 11959, 23918, 47836, 95672, 155467, 191344, 203303, 310934, 382688, 406606, 621868, 813212, 1243736, 1626424, 2487472, 2642939, 3252848, 4974944, 5285878, 6505696, 10571756, 21143512, 42287024, 84574048]

約数ペア:

[(1, 84574048), (2, 42287024), (4, 21143512), (8, 10571756), (13, 6505696), (16, 5285878), (17, 4974944), (26, 3252848), (32, 2642939), (34, 2487472), (52, 1626424), (68, 1243736), (104, 813212), (136, 621868), (208, 406606), (221, 382688), (272, 310934), (416, 203303), (442, 191344), (544, 155467), (884, 95672), (1768, 47836), (3536, 23918), (7072, 11959)]