80498048

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{7577}}^1$

素因数の和:7674

約数の個数: 32

約数和(自身を含む): 162320760

約数和(自身を除く): 81822712

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 7577, 10624, 15154, 30308, 60616, 121232, 242464, 484928, 628891, 969856, 1257782, 2515564, 5031128, 10062256, 20124512, 40249024, 80498048]

約数ペア:

[(1, 80498048), (2, 40249024), (4, 20124512), (8, 10062256), (16, 5031128), (32, 2515564), (64, 1257782), (83, 969856), (128, 628891), (166, 484928), (332, 242464), (664, 121232), (1328, 60616), (2656, 30308), (5312, 15154), (7577, 10624)]