16391264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 35380800

約数和(自身を除く): 18989536

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1039, 1972, 2078, 3944, 4156, 7888, 8312, 15776, 16624, 17663, 30131, 33248, 35326, 60262, 70652, 120524, 141304, 241048, 282608, 482096, 512227, 565216, 964192, 1024454, 2048908, 4097816, 8195632, 16391264]

約数ペア:

[(1, 16391264), (2, 8195632), (4, 4097816), (8, 2048908), (16, 1024454), (17, 964192), (29, 565216), (32, 512227), (34, 482096), (58, 282608), (68, 241048), (116, 141304), (136, 120524), (232, 70652), (272, 60262), (464, 35326), (493, 33248), (544, 30131), (928, 17663), (986, 16624), (1039, 15776), (1972, 8312), (2078, 7888), (3944, 4156)]