9781047207896

素因数分解:

$2^3\times {\mathrm{1951}}^1\times {\mathrm{8191}}^1\times {\mathrm{76507}}^1$

素因数の和:86655

約数の個数: 32

約数和(自身を含む): 18351343534080

約数和(自身を除く): 8570296326184

約数列:

[1, 2, 4, 8, 1951, 3902, 7804, 8191, 15608, 16382, 32764, 65528, 76507, 153014, 306028, 612056, 15980641, 31961282, 63922564, 127845128, 149265157, 298530314, 597060628, 626668837, 1194121256, 1253337674, 2506675348, 5013350696, 1222630900987, 2445261801974, 4890523603948, 9781047207896]

約数ペア:

[(1, 9781047207896), (2, 4890523603948), (4, 2445261801974), (8, 1222630900987), (1951, 5013350696), (3902, 2506675348), (7804, 1253337674), (8191, 1194121256), (15608, 626668837), (16382, 597060628), (32764, 298530314), (65528, 149265157), (76507, 127845128), (153014, 63922564), (306028, 31961282), (612056, 15980641)]