80263664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22699}}^1$

素因数の和:22737

約数の個数: 40

約数和(自身を含む): 177332400

約数和(自身を除く): 97068736

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 22699, 45398, 90796, 181592, 295087, 363184, 385883, 590174, 771766, 1180348, 1543532, 2360696, 3087064, 4721392, 5016479, 6174128, 10032958, 20065916, 40131832, 80263664]

約数ペア:

[(1, 80263664), (2, 40131832), (4, 20065916), (8, 10032958), (13, 6174128), (16, 5016479), (17, 4721392), (26, 3087064), (34, 2360696), (52, 1543532), (68, 1180348), (104, 771766), (136, 590174), (208, 385883), (221, 363184), (272, 295087), (442, 181592), (884, 90796), (1768, 45398), (3536, 22699)]