45018448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 100707840

約数和(自身を除く): 55689392

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 281, 304, 323, 496, 527, 562, 589, 646, 1054, 1124, 1178, 1292, 2108, 2248, 2356, 2584, 4216, 4496, 4712, 4777, 5168, 5339, 8432, 8711, 9424, 9554, 10013, 10678, 17422, 19108, 20026, 21356, 34844, 38216, 40052, 42712, 69688, 76432, 80104, 85424, 90763, 139376, 148087, 160208, 165509, 181526, 296174, 331018, 363052, 592348, 662036, 726104, 1184696, 1324072, 1452208, 2369392, 2648144, 2813653, 5627306, 11254612, 22509224, 45018448]

約数ペア:

[(1, 45018448), (2, 22509224), (4, 11254612), (8, 5627306), (16, 2813653), (17, 2648144), (19, 2369392), (31, 1452208), (34, 1324072), (38, 1184696), (62, 726104), (68, 662036), (76, 592348), (124, 363052), (136, 331018), (152, 296174), (248, 181526), (272, 165509), (281, 160208), (304, 148087), (323, 139376), (496, 90763), (527, 85424), (562, 80104), (589, 76432), (646, 69688), (1054, 42712), (1124, 40052), (1178, 38216), (1292, 34844), (2108, 21356), (2248, 20026), (2356, 19108), (2584, 17422), (4216, 10678), (4496, 10013), (4712, 9554), (4777, 9424), (5168, 8711), (5339, 8432)]