31383682286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1\times {\mathrm{821}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 54842261760

約数和(自身を除く): 23458579474

約数列:

[1, 2, 11, 17, 22, 34, 179, 187, 358, 374, 571, 821, 1142, 1642, 1969, 3043, 3938, 6086, 6281, 9031, 9707, 12562, 13957, 18062, 19414, 27914, 33473, 66946, 102209, 106777, 146959, 153527, 204418, 213554, 293918, 307054, 468791, 937582, 1124299, 1616549, 1737553, 2248598, 2498303, 3233098, 3475106, 4996606, 5156701, 7969447, 10313402, 15938894, 19113083, 27481333, 38226166, 54962666, 83913589, 87663917, 167827178, 175327834, 923049479, 1426531013, 1846098958, 2853062026, 15691841143, 31383682286]

約数ペア:

[(1, 31383682286), (2, 15691841143), (11, 2853062026), (17, 1846098958), (22, 1426531013), (34, 923049479), (179, 175327834), (187, 167827178), (358, 87663917), (374, 83913589), (571, 54962666), (821, 38226166), (1142, 27481333), (1642, 19113083), (1969, 15938894), (3043, 10313402), (3938, 7969447), (6086, 5156701), (6281, 4996606), (9031, 3475106), (9707, 3233098), (12562, 2498303), (13957, 2248598), (18062, 1737553), (19414, 1616549), (27914, 1124299), (33473, 937582), (66946, 468791), (102209, 307054), (106777, 293918), (146959, 213554), (153527, 204418)]