42981112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 41621768

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1223, 1528, 2446, 4393, 4892, 8786, 9784, 17572, 28129, 35144, 56258, 112516, 225032, 233593, 467186, 934372, 1868744, 5372639, 10745278, 21490556, 42981112]

約数ペア:

[(1, 42981112), (2, 21490556), (4, 10745278), (8, 5372639), (23, 1868744), (46, 934372), (92, 467186), (184, 233593), (191, 225032), (382, 112516), (764, 56258), (1223, 35144), (1528, 28129), (2446, 17572), (4393, 9784), (4892, 8786)]