9823456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 10860704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 151, 152, 214, 302, 304, 428, 604, 608, 856, 1208, 1712, 2033, 2416, 2869, 3424, 4066, 4832, 5738, 8132, 11476, 16157, 16264, 22952, 32314, 32528, 45904, 64628, 65056, 91808, 129256, 258512, 306983, 517024, 613966, 1227932, 2455864, 4911728, 9823456]

約数ペア:

[(1, 9823456), (2, 4911728), (4, 2455864), (8, 1227932), (16, 613966), (19, 517024), (32, 306983), (38, 258512), (76, 129256), (107, 91808), (151, 65056), (152, 64628), (214, 45904), (302, 32528), (304, 32314), (428, 22952), (604, 16264), (608, 16157), (856, 11476), (1208, 8132), (1712, 5738), (2033, 4832), (2416, 4066), (2869, 3424)]