15377984

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 32967168

約数和(自身を除く): 17589184

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 337, 368, 496, 674, 713, 736, 992, 1348, 1426, 1472, 1984, 2696, 2852, 5392, 5704, 7751, 10447, 10784, 11408, 15502, 20894, 21568, 22816, 31004, 41788, 45632, 62008, 83576, 124016, 167152, 240281, 248032, 334304, 480562, 496064, 668608, 961124, 1922248, 3844496, 7688992, 15377984]

約数ペア:

[(1, 15377984), (2, 7688992), (4, 3844496), (8, 1922248), (16, 961124), (23, 668608), (31, 496064), (32, 480562), (46, 334304), (62, 248032), (64, 240281), (92, 167152), (124, 124016), (184, 83576), (248, 62008), (337, 45632), (368, 41788), (496, 31004), (674, 22816), (713, 21568), (736, 20894), (992, 15502), (1348, 11408), (1426, 10784), (1472, 10447), (1984, 7751), (2696, 5704), (2852, 5392)]