82359964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 156119040

約数和(自身を除く): 73759076

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 109, 172, 191, 218, 382, 436, 764, 989, 1978, 2507, 3956, 4393, 4687, 5014, 8213, 8786, 9374, 10028, 16426, 17572, 18748, 20819, 32852, 41638, 83276, 107801, 188899, 215602, 377798, 431204, 478837, 755596, 895217, 957674, 1790434, 1915348, 3580868, 20589991, 41179982, 82359964]

約数ペア:

[(1, 82359964), (2, 41179982), (4, 20589991), (23, 3580868), (43, 1915348), (46, 1790434), (86, 957674), (92, 895217), (109, 755596), (172, 478837), (191, 431204), (218, 377798), (382, 215602), (436, 188899), (764, 107801), (989, 83276), (1978, 41638), (2507, 32852), (3956, 20819), (4393, 18748), (4687, 17572), (5014, 16426), (8213, 10028), (8786, 9374)]