97851832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21881}}^1$

素因数の和:21943

約数の個数: 32

約数和(自身を含む): 202189680

約数和(自身を除く): 104337848

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 21881, 43762, 87524, 175048, 284453, 568906, 940883, 1137812, 1881766, 2275624, 3763532, 7527064, 12231479, 24462958, 48925916, 97851832]

約数ペア:

[(1, 97851832), (2, 48925916), (4, 24462958), (8, 12231479), (13, 7527064), (26, 3763532), (43, 2275624), (52, 1881766), (86, 1137812), (104, 940883), (172, 568906), (344, 284453), (559, 175048), (1118, 87524), (2236, 43762), (4472, 21881)]