139518496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{335381}}^1$

素因数の和:335404

約数の個数: 24

約数和(自身を含む): 295806924

約数和(自身を除く): 156288428

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 335381, 670762, 1341524, 2683048, 4359953, 5366096, 8719906, 10732192, 17439812, 34879624, 69759248, 139518496]

約数ペア:

[(1, 139518496), (2, 69759248), (4, 34879624), (8, 17439812), (13, 10732192), (16, 8719906), (26, 5366096), (32, 4359953), (52, 2683048), (104, 1341524), (208, 670762), (416, 335381)]