84420472

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{55249}}^1$

素因数の和:55446

約数の個数: 16

約数和(自身を含む): 159120000

約数和(自身を除く): 74699528

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 55249, 110498, 220996, 441992, 10552559, 21105118, 42210236, 84420472]

約数ペア:

[(1, 84420472), (2, 42210236), (4, 21105118), (8, 10552559), (191, 441992), (382, 220996), (764, 110498), (1528, 55249)]