85899128

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2393}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 184433760

約数和(自身を除く): 98534632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 2393, 2564, 4487, 4786, 5128, 8974, 9572, 16751, 17948, 19144, 33502, 35896, 67004, 134008, 1533913, 3067826, 6135652, 10737391, 12271304, 21474782, 42949564, 85899128]

約数ペア:

[(1, 85899128), (2, 42949564), (4, 21474782), (7, 12271304), (8, 10737391), (14, 6135652), (28, 3067826), (56, 1533913), (641, 134008), (1282, 67004), (2393, 35896), (2564, 33502), (4487, 19144), (4786, 17948), (5128, 16751), (8974, 9572)]