86996851192

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{1361}}^1\times {\mathrm{18979}}^1$

素因数の和:20767

約数の個数: 32

約数和(自身を含む): 163635310800

約数和(自身を除く): 76638459608

約数列:

[1, 2, 4, 8, 421, 842, 1361, 1684, 2722, 3368, 5444, 10888, 18979, 37958, 75916, 151832, 572981, 1145962, 2291924, 4583848, 7990159, 15980318, 25830419, 31960636, 51660838, 63921272, 103321676, 206643352, 10874606399, 21749212798, 43498425596, 86996851192]

約数ペア:

[(1, 86996851192), (2, 43498425596), (4, 21749212798), (8, 10874606399), (421, 206643352), (842, 103321676), (1361, 63921272), (1684, 51660838), (2722, 31960636), (3368, 25830419), (5444, 15980318), (10888, 7990159), (18979, 4583848), (37958, 2291924), (75916, 1145962), (151832, 572981)]