61280176

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{23497}}^1$

素因数の和:23668

約数の個数: 20

約数和(自身を含む): 119463832

約数和(自身を除く): 58183656

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 23497, 46994, 93988, 187976, 375952, 3830011, 7660022, 15320044, 30640088, 61280176]

約数ペア:

[(1, 61280176), (2, 30640088), (4, 15320044), (8, 7660022), (16, 3830011), (163, 375952), (326, 187976), (652, 93988), (1304, 46994), (2608, 23497)]