31223832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 83566080

約数和(自身を除く): 52342248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 618, 743, 824, 1236, 1486, 1751, 2229, 2472, 2972, 3502, 4458, 5253, 5944, 7004, 8916, 10506, 12631, 14008, 17832, 21012, 25262, 37893, 42024, 50524, 75786, 76529, 101048, 151572, 153058, 229587, 303144, 306116, 459174, 612232, 918348, 1300993, 1836696, 2601986, 3902979, 5203972, 7805958, 10407944, 15611916, 31223832]

約数ペア:

[(1, 31223832), (2, 15611916), (3, 10407944), (4, 7805958), (6, 5203972), (8, 3902979), (12, 2601986), (17, 1836696), (24, 1300993), (34, 918348), (51, 612232), (68, 459174), (102, 306116), (103, 303144), (136, 229587), (204, 153058), (206, 151572), (309, 101048), (408, 76529), (412, 75786), (618, 50524), (743, 42024), (824, 37893), (1236, 25262), (1486, 21012), (1751, 17832), (2229, 14008), (2472, 12631), (2972, 10506), (3502, 8916), (4458, 7004), (5253, 5944)]