812365168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{56477}}^1$

素因数の和:56545

約数の個数: 40

約数和(自身を含む): 1680785280

約数和(自身を除く): 868420112

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 56477, 112954, 225908, 451816, 903632, 1637833, 1750787, 3275666, 3501574, 6551332, 7003148, 13102664, 14006296, 26205328, 28012592, 50772823, 101545646, 203091292, 406182584, 812365168]

約数ペア:

[(1, 812365168), (2, 406182584), (4, 203091292), (8, 101545646), (16, 50772823), (29, 28012592), (31, 26205328), (58, 14006296), (62, 13102664), (116, 7003148), (124, 6551332), (232, 3501574), (248, 3275666), (464, 1750787), (496, 1637833), (899, 903632), (1798, 451816), (3596, 225908), (7192, 112954), (14384, 56477)]