905302912

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{85213}}^1$

素因数の和:85310

約数の個数: 32

約数和(自身を含む): 1825283880

約数和(自身を除く): 919980968

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 85213, 170426, 340852, 681704, 1363408, 2726816, 5453632, 7072679, 10907264, 14145358, 28290716, 56581432, 113162864, 226325728, 452651456, 905302912]

約数ペア:

[(1, 905302912), (2, 452651456), (4, 226325728), (8, 113162864), (16, 56581432), (32, 28290716), (64, 14145358), (83, 10907264), (128, 7072679), (166, 5453632), (332, 2726816), (664, 1363408), (1328, 681704), (2656, 340852), (5312, 170426), (10624, 85213)]