16397216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 19800064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1259, 1628, 2518, 3256, 5036, 6512, 10072, 13024, 13849, 20144, 27698, 40288, 46583, 55396, 93166, 110792, 186332, 221584, 372664, 443168, 512413, 745328, 1024826, 1490656, 2049652, 4099304, 8198608, 16397216]

約数ペア:

[(1, 16397216), (2, 8198608), (4, 4099304), (8, 2049652), (11, 1490656), (16, 1024826), (22, 745328), (32, 512413), (37, 443168), (44, 372664), (74, 221584), (88, 186332), (148, 110792), (176, 93166), (296, 55396), (352, 46583), (407, 40288), (592, 27698), (814, 20144), (1184, 13849), (1259, 13024), (1628, 10072), (2518, 6512), (3256, 5036)]