87168892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1399}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 157152800

約数和(自身を除く): 69983908

約数列:

[1, 2, 4, 37, 74, 148, 421, 842, 1399, 1684, 2798, 5596, 15577, 31154, 51763, 62308, 103526, 207052, 588979, 1177958, 2355916, 21792223, 43584446, 87168892]

約数ペア:

[(1, 87168892), (2, 43584446), (4, 21792223), (37, 2355916), (74, 1177958), (148, 588979), (421, 207052), (842, 103526), (1399, 62308), (1684, 51763), (2798, 31154), (5596, 15577)]