31353338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 52005888

約数和(自身を除く): 20652550

約数列:

[1, 2, 17, 31, 34, 62, 151, 197, 302, 394, 527, 1054, 2567, 3349, 4681, 5134, 6107, 6698, 9362, 12214, 29747, 59494, 79577, 103819, 159154, 207638, 505699, 922157, 1011398, 1844314, 15676669, 31353338]

約数ペア:

[(1, 31353338), (2, 15676669), (17, 1844314), (31, 1011398), (34, 922157), (62, 505699), (151, 207638), (197, 159154), (302, 103819), (394, 79577), (527, 59494), (1054, 29747), (2567, 12214), (3349, 9362), (4681, 6698), (5134, 6107)]