831072304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{4801}}^1$

素因数の和:5189

約数の個数: 40

約数和(自身を含む): 1667254400

約数和(自身を除く): 836182096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 349, 496, 698, 1396, 2792, 4801, 5584, 9602, 10819, 19204, 21638, 38408, 43276, 76816, 86552, 148831, 173104, 297662, 595324, 1190648, 1675549, 2381296, 3351098, 6702196, 13404392, 26808784, 51942019, 103884038, 207768076, 415536152, 831072304]

約数ペア:

[(1, 831072304), (2, 415536152), (4, 207768076), (8, 103884038), (16, 51942019), (31, 26808784), (62, 13404392), (124, 6702196), (248, 3351098), (349, 2381296), (496, 1675549), (698, 1190648), (1396, 595324), (2792, 297662), (4801, 173104), (5584, 148831), (9602, 86552), (10819, 76816), (19204, 43276), (21638, 38408)]