40249952

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{9049}}^1$

素因数の和:9198

約数の個数: 24

約数和(自身を含む): 79821000

約数和(自身を除く): 39571048

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 9049, 18098, 36196, 72392, 144784, 289568, 1257811, 2515622, 5031244, 10062488, 20124976, 40249952]

約数ペア:

[(1, 40249952), (2, 20124976), (4, 10062488), (8, 5031244), (16, 2515622), (32, 1257811), (139, 289568), (278, 144784), (556, 72392), (1112, 36196), (2224, 18098), (4448, 9049)]