816255064

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{1483}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 1548227520

約数和(自身を除く): 731972456

約数列:

[1, 2, 4, 8, 107, 214, 428, 643, 856, 1286, 1483, 2572, 2966, 5144, 5932, 11864, 68801, 137602, 158681, 275204, 317362, 550408, 634724, 953569, 1269448, 1907138, 3814276, 7628552, 102031883, 204063766, 408127532, 816255064]

約数ペア:

[(1, 816255064), (2, 408127532), (4, 204063766), (8, 102031883), (107, 7628552), (214, 3814276), (428, 1907138), (643, 1269448), (856, 953569), (1286, 634724), (1483, 550408), (2572, 317362), (2966, 275204), (5144, 158681), (5932, 137602), (11864, 68801)]