82991584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199499}}^1$

素因数の和:199522

約数の個数: 24

約数和(自身を含む): 175959000

約数和(自身を除く): 92967416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 199499, 398998, 797996, 1595992, 2593487, 3191984, 5186974, 6383968, 10373948, 20747896, 41495792, 82991584]

約数ペア:

[(1, 82991584), (2, 41495792), (4, 20747896), (8, 10373948), (13, 6383968), (16, 5186974), (26, 3191984), (32, 2593487), (52, 1595992), (104, 797996), (208, 398998), (416, 199499)]