40980008

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{22369}}^1$

素因数の和:22604

約数の個数: 16

約数和(自身を含む): 77176500

約数和(自身を除く): 36196492

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 22369, 44738, 89476, 178952, 5122501, 10245002, 20490004, 40980008]

約数ペア:

[(1, 40980008), (2, 20490004), (4, 10245002), (8, 5122501), (229, 178952), (458, 89476), (916, 44738), (1832, 22369)]