112853140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331921}}^1$

素因数の和:331947

約数の個数: 24

約数和(自身を含む): 250933032

約数和(自身を除く): 138079892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 331921, 663842, 1327684, 1659605, 3319210, 5642657, 6638420, 11285314, 22570628, 28213285, 56426570, 112853140]

約数ペア:

[(1, 112853140), (2, 56426570), (4, 28213285), (5, 22570628), (10, 11285314), (17, 6638420), (20, 5642657), (34, 3319210), (68, 1659605), (85, 1327684), (170, 663842), (340, 331921)]