87961184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 183456000

約数和(自身を除く): 95494816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 608, 727, 796, 1454, 1592, 2908, 3184, 3781, 5816, 6368, 7562, 11632, 13813, 15124, 23264, 27626, 30248, 55252, 60496, 110504, 120992, 144673, 221008, 289346, 442016, 578692, 1157384, 2314768, 2748787, 4629536, 5497574, 10995148, 21990296, 43980592, 87961184]

約数ペア:

[(1, 87961184), (2, 43980592), (4, 21990296), (8, 10995148), (16, 5497574), (19, 4629536), (32, 2748787), (38, 2314768), (76, 1157384), (152, 578692), (199, 442016), (304, 289346), (398, 221008), (608, 144673), (727, 120992), (796, 110504), (1454, 60496), (1592, 55252), (2908, 30248), (3184, 27626), (3781, 23264), (5816, 15124), (6368, 13813), (7562, 11632)]