86693830

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{55219}}^1$

素因数の和:55383

約数の個数: 16

約数和(自身を含む): 157045680

約数和(自身を除く): 70351850

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 55219, 110438, 276095, 552190, 8669383, 17338766, 43346915, 86693830]

約数ペア:

[(1, 86693830), (2, 43346915), (5, 17338766), (10, 8669383), (157, 552190), (314, 276095), (785, 110438), (1570, 55219)]