85571008

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 174741840

約数和(自身を除く): 89170832

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 89, 166, 178, 181, 332, 356, 362, 664, 712, 724, 1328, 1424, 1448, 2656, 2848, 2896, 5312, 5696, 5792, 7387, 11584, 14774, 15023, 16109, 29548, 30046, 32218, 59096, 60092, 64436, 118192, 120184, 128872, 236384, 240368, 257744, 472768, 480736, 515488, 961472, 1030976, 1337047, 2674094, 5348188, 10696376, 21392752, 42785504, 85571008]

約数ペア:

[(1, 85571008), (2, 42785504), (4, 21392752), (8, 10696376), (16, 5348188), (32, 2674094), (64, 1337047), (83, 1030976), (89, 961472), (166, 515488), (178, 480736), (181, 472768), (332, 257744), (356, 240368), (362, 236384), (664, 128872), (712, 120184), (724, 118192), (1328, 64436), (1424, 60092), (1448, 59096), (2656, 32218), (2848, 30046), (2896, 29548), (5312, 16109), (5696, 15023), (5792, 14774), (7387, 11584)]