88439728

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{32707}}^1$

素因数の和:32741

約数の個数: 30

約数和(自身を含む): 185552484

約数和(自身を除く): 97112756

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 32707, 65414, 130828, 261656, 425191, 523312, 850382, 1700764, 3401528, 5527483, 6803056, 11054966, 22109932, 44219864, 88439728]

約数ペア:

[(1, 88439728), (2, 44219864), (4, 22109932), (8, 11054966), (13, 6803056), (16, 5527483), (26, 3401528), (52, 1700764), (104, 850382), (169, 523312), (208, 425191), (338, 261656), (676, 130828), (1352, 65414), (2704, 32707)]