84211868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39499}}^1$

素因数の和:39557

約数の個数: 24

約数和(自身を含む): 162582000

約数和(自身を除く): 78370132

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 39499, 78998, 157996, 513487, 1026974, 1619459, 2053948, 3238918, 6477836, 21052967, 42105934, 84211868]

約数ペア:

[(1, 84211868), (2, 42105934), (4, 21052967), (13, 6477836), (26, 3238918), (41, 2053948), (52, 1619459), (82, 1026974), (164, 513487), (533, 157996), (1066, 78998), (2132, 39499)]