283854352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13391

約数の個数: 40

約数和(自身を含む): 580954880

約数和(自身を除く): 297100528

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 13309, 21328, 26618, 53236, 106472, 212944, 412579, 572287, 825158, 1144574, 1650316, 2289148, 3300632, 4578296, 6601264, 9156592, 17740897, 35481794, 70963588, 141927176, 283854352]

約数ペア:

[(1, 283854352), (2, 141927176), (4, 70963588), (8, 35481794), (16, 17740897), (31, 9156592), (43, 6601264), (62, 4578296), (86, 3300632), (124, 2289148), (172, 1650316), (248, 1144574), (344, 825158), (496, 572287), (688, 412579), (1333, 212944), (2666, 106472), (5332, 53236), (10664, 26618), (13309, 21328)]