17142256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 21426704

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 107, 124, 136, 152, 214, 248, 272, 304, 323, 428, 496, 527, 589, 646, 856, 1054, 1178, 1292, 1712, 1819, 2033, 2108, 2356, 2584, 3317, 3638, 4066, 4216, 4712, 5168, 6634, 7276, 8132, 8432, 9424, 10013, 13268, 14552, 16264, 20026, 26536, 29104, 32528, 34561, 40052, 53072, 56389, 63023, 69122, 80104, 112778, 126046, 138244, 160208, 225556, 252092, 276488, 451112, 504184, 552976, 902224, 1008368, 1071391, 2142782, 4285564, 8571128, 17142256]

約数ペア:

[(1, 17142256), (2, 8571128), (4, 4285564), (8, 2142782), (16, 1071391), (17, 1008368), (19, 902224), (31, 552976), (34, 504184), (38, 451112), (62, 276488), (68, 252092), (76, 225556), (107, 160208), (124, 138244), (136, 126046), (152, 112778), (214, 80104), (248, 69122), (272, 63023), (304, 56389), (323, 53072), (428, 40052), (496, 34561), (527, 32528), (589, 29104), (646, 26536), (856, 20026), (1054, 16264), (1178, 14552), (1292, 13268), (1712, 10013), (1819, 9424), (2033, 8432), (2108, 8132), (2356, 7276), (2584, 6634), (3317, 5168), (3638, 4712), (4066, 4216)]