97768976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{210709}}^1$

素因数の和:210746

約数の個数: 20

約数和(自身を含む): 195960300

約数和(自身を除く): 98191324

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 210709, 421418, 842836, 1685672, 3371344, 6110561, 12221122, 24442244, 48884488, 97768976]

約数ペア:

[(1, 97768976), (2, 48884488), (4, 24442244), (8, 12221122), (16, 6110561), (29, 3371344), (58, 1685672), (116, 842836), (232, 421418), (464, 210709)]