125675008

素因数分解:

$2^9\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1038

約数の個数: 40

約数和(自身を含む): 252149040

約数和(自身を除く): 126474032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 512, 631, 778, 1262, 1556, 2524, 3112, 5048, 6224, 10096, 12448, 20192, 24896, 40384, 49792, 80768, 99584, 161536, 199168, 245459, 323072, 490918, 981836, 1963672, 3927344, 7854688, 15709376, 31418752, 62837504, 125675008]

約数ペア:

[(1, 125675008), (2, 62837504), (4, 31418752), (8, 15709376), (16, 7854688), (32, 3927344), (64, 1963672), (128, 981836), (256, 490918), (389, 323072), (512, 245459), (631, 199168), (778, 161536), (1262, 99584), (1556, 80768), (2524, 49792), (3112, 40384), (5048, 24896), (6224, 20192), (10096, 12448)]