85880906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 139793040

約数和(自身を除く): 53912134

約数列:

[1, 2, 17, 34, 89, 101, 178, 202, 281, 562, 1513, 1717, 3026, 3434, 4777, 8989, 9554, 17978, 25009, 28381, 50018, 56762, 152813, 305626, 425153, 482477, 850306, 964954, 2525909, 5051818, 42940453, 85880906]

約数ペア:

[(1, 85880906), (2, 42940453), (17, 5051818), (34, 2525909), (89, 964954), (101, 850306), (178, 482477), (202, 425153), (281, 305626), (562, 152813), (1513, 56762), (1717, 50018), (3026, 28381), (3434, 25009), (4777, 17978), (8989, 9554)]