245560736

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{55207}}^1$

素因数の和:55356

約数の個数: 24

約数和(自身を含む): 486934560

約数和(自身を除く): 241373824

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 55207, 110414, 220828, 441656, 883312, 1766624, 7673773, 15347546, 30695092, 61390184, 122780368, 245560736]

約数ペア:

[(1, 245560736), (2, 122780368), (4, 61390184), (8, 30695092), (16, 15347546), (32, 7673773), (139, 1766624), (278, 883312), (556, 441656), (1112, 220828), (2224, 110414), (4448, 55207)]