31516764

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 76108032

約数和(自身を除く): 44591268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 593, 618, 1186, 1236, 1779, 2372, 3558, 4429, 7116, 8858, 13287, 17716, 25499, 26574, 50998, 53148, 61079, 76497, 101996, 122158, 152994, 183237, 244316, 305988, 366474, 732948, 2626397, 5252794, 7879191, 10505588, 15758382, 31516764]

約数ペア:

[(1, 31516764), (2, 15758382), (3, 10505588), (4, 7879191), (6, 5252794), (12, 2626397), (43, 732948), (86, 366474), (103, 305988), (129, 244316), (172, 183237), (206, 152994), (258, 122158), (309, 101996), (412, 76497), (516, 61079), (593, 53148), (618, 50998), (1186, 26574), (1236, 25499), (1779, 17716), (2372, 13287), (3558, 8858), (4429, 7116)]