9091432

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 11022488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 5237, 10474, 20948, 36659, 41896, 73318, 146636, 162347, 293272, 324694, 649388, 1136429, 1298776, 2272858, 4545716, 9091432]

約数ペア:

[(1, 9091432), (2, 4545716), (4, 2272858), (7, 1298776), (8, 1136429), (14, 649388), (28, 324694), (31, 293272), (56, 162347), (62, 146636), (124, 73318), (217, 41896), (248, 36659), (434, 20948), (868, 10474), (1736, 5237)]