87371356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{13729}}^1$

素因数の和:13813

約数の個数: 24

約数和(自身を含む): 160695920

約数和(自身を除く): 73324564

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 13729, 27458, 54916, 507973, 590347, 1015946, 1180694, 2031892, 2361388, 21842839, 43685678, 87371356]

約数ペア:

[(1, 87371356), (2, 43685678), (4, 21842839), (37, 2361388), (43, 2031892), (74, 1180694), (86, 1015946), (148, 590347), (172, 507973), (1591, 54916), (3182, 27458), (6364, 13729)]