13175248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 26712576

約数和(自身を除く): 13537328

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 263, 404, 496, 526, 808, 1052, 1616, 2104, 3131, 4208, 6262, 8153, 12524, 16306, 25048, 26563, 32612, 50096, 53126, 65224, 106252, 130448, 212504, 425008, 823453, 1646906, 3293812, 6587624, 13175248]

約数ペア:

[(1, 13175248), (2, 6587624), (4, 3293812), (8, 1646906), (16, 823453), (31, 425008), (62, 212504), (101, 130448), (124, 106252), (202, 65224), (248, 53126), (263, 50096), (404, 32612), (496, 26563), (526, 25048), (808, 16306), (1052, 12524), (1616, 8153), (2104, 6262), (3131, 4208)]