86403928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48871}}^1$

素因数の和:48907

約数の個数: 32

約数和(自身を含む): 184736160

約数和(自身を除く): 98332232

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 48871, 97742, 195484, 390968, 635323, 830807, 1270646, 1661614, 2541292, 3323228, 5082584, 6646456, 10800491, 21600982, 43201964, 86403928]

約数ペア:

[(1, 86403928), (2, 43201964), (4, 21600982), (8, 10800491), (13, 6646456), (17, 5082584), (26, 3323228), (34, 2541292), (52, 1661614), (68, 1270646), (104, 830807), (136, 635323), (221, 390968), (442, 195484), (884, 97742), (1768, 48871)]