946157056

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{142151}}^1$

素因数の和:142182

約数の個数: 40

約数和(自身を含む): 2035900944

約数和(自身を除く): 1089743888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 142151, 284302, 568604, 1137208, 1847963, 2274416, 3695926, 4548832, 7391852, 9097664, 14783704, 18195328, 29567408, 36390656, 59134816, 72781312, 118269632, 236539264, 473078528, 946157056]

約数ペア:

[(1, 946157056), (2, 473078528), (4, 236539264), (8, 118269632), (13, 72781312), (16, 59134816), (26, 36390656), (32, 29567408), (52, 18195328), (64, 14783704), (104, 9097664), (128, 7391852), (208, 4548832), (256, 3695926), (416, 2274416), (512, 1847963), (832, 1137208), (1664, 568604), (3328, 284302), (6656, 142151)]