40198312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65257}}^1$

素因数の和:65281

約数の個数: 32

約数和(自身を含む): 93971520

約数和(自身を除く): 53773208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65257, 130514, 261028, 456799, 522056, 717827, 913598, 1435654, 1827196, 2871308, 3654392, 5024789, 5742616, 10049578, 20099156, 40198312]

約数ペア:

[(1, 40198312), (2, 20099156), (4, 10049578), (7, 5742616), (8, 5024789), (11, 3654392), (14, 2871308), (22, 1827196), (28, 1435654), (44, 913598), (56, 717827), (77, 522056), (88, 456799), (154, 261028), (308, 130514), (616, 65257)]