85676056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1571}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 170624880

約数和(自身を除く): 84948824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401, 802, 1571, 1604, 3142, 3208, 6284, 6817, 12568, 13634, 26707, 27268, 53414, 54536, 106828, 213656, 629971, 1259942, 2519884, 5039768, 10709507, 21419014, 42838028, 85676056]

約数ペア:

[(1, 85676056), (2, 42838028), (4, 21419014), (8, 10709507), (17, 5039768), (34, 2519884), (68, 1259942), (136, 629971), (401, 213656), (802, 106828), (1571, 54536), (1604, 53414), (3142, 27268), (3208, 26707), (6284, 13634), (6817, 12568)]