31314592

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 64979712

約数和(自身を除く): 33665120

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 157, 184, 271, 314, 368, 542, 628, 736, 1084, 1256, 2168, 2512, 3611, 4336, 5024, 6233, 7222, 8672, 12466, 14444, 24932, 28888, 42547, 49864, 57776, 85094, 99728, 115552, 170188, 199456, 340376, 680752, 978581, 1361504, 1957162, 3914324, 7828648, 15657296, 31314592]

約数ペア:

[(1, 31314592), (2, 15657296), (4, 7828648), (8, 3914324), (16, 1957162), (23, 1361504), (32, 978581), (46, 680752), (92, 340376), (157, 199456), (184, 170188), (271, 115552), (314, 99728), (368, 85094), (542, 57776), (628, 49864), (736, 42547), (1084, 28888), (1256, 24932), (2168, 14444), (2512, 12466), (3611, 8672), (4336, 7222), (5024, 6233)]