102640976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{221209}}^1$

素因数の和:221246

約数の個数: 20

約数和(自身を含む): 205725300

約数和(自身を除く): 103084324

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 221209, 442418, 884836, 1769672, 3539344, 6415061, 12830122, 25660244, 51320488, 102640976]

約数ペア:

[(1, 102640976), (2, 51320488), (4, 25660244), (8, 12830122), (16, 6415061), (29, 3539344), (58, 1769672), (116, 884836), (232, 442418), (464, 221209)]