85106408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 165285120

約数和(自身を除く): 80178712

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 571, 601, 1142, 1202, 2284, 2404, 4568, 4808, 17701, 18631, 35402, 37262, 70804, 74524, 141608, 149048, 343171, 686342, 1372684, 2745368, 10638301, 21276602, 42553204, 85106408]

約数ペア:

[(1, 85106408), (2, 42553204), (4, 21276602), (8, 10638301), (31, 2745368), (62, 1372684), (124, 686342), (248, 343171), (571, 149048), (601, 141608), (1142, 74524), (1202, 70804), (2284, 37262), (2404, 35402), (4568, 18631), (4808, 17701)]