23228528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 28196752

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 47, 68, 79, 92, 94, 136, 158, 184, 188, 272, 316, 368, 376, 391, 632, 752, 782, 799, 1081, 1264, 1343, 1564, 1598, 1817, 2162, 2686, 3128, 3196, 3634, 3713, 4324, 5372, 6256, 6392, 7268, 7426, 8648, 10744, 12784, 14536, 14852, 17296, 18377, 21488, 29072, 29704, 30889, 36754, 59408, 61778, 63121, 73508, 85399, 123556, 126242, 147016, 170798, 247112, 252484, 294032, 341596, 494224, 504968, 683192, 1009936, 1366384, 1451783, 2903566, 5807132, 11614264, 23228528]

約数ペア:

[(1, 23228528), (2, 11614264), (4, 5807132), (8, 2903566), (16, 1451783), (17, 1366384), (23, 1009936), (34, 683192), (46, 504968), (47, 494224), (68, 341596), (79, 294032), (92, 252484), (94, 247112), (136, 170798), (158, 147016), (184, 126242), (188, 123556), (272, 85399), (316, 73508), (368, 63121), (376, 61778), (391, 59408), (632, 36754), (752, 30889), (782, 29704), (799, 29072), (1081, 21488), (1264, 18377), (1343, 17296), (1564, 14852), (1598, 14536), (1817, 12784), (2162, 10744), (2686, 8648), (3128, 7426), (3196, 7268), (3634, 6392), (3713, 6256), (4324, 5372)]