13552208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 27498240

約数和(自身を除く): 13946032

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 307, 356, 496, 614, 712, 1228, 1424, 2456, 2759, 4912, 5518, 9517, 11036, 19034, 22072, 27323, 38068, 44144, 54646, 76136, 109292, 152272, 218584, 437168, 847013, 1694026, 3388052, 6776104, 13552208]

約数ペア:

[(1, 13552208), (2, 6776104), (4, 3388052), (8, 1694026), (16, 847013), (31, 437168), (62, 218584), (89, 152272), (124, 109292), (178, 76136), (248, 54646), (307, 44144), (356, 38068), (496, 27323), (614, 22072), (712, 19034), (1228, 11036), (1424, 9517), (2456, 5518), (2759, 4912)]