55221632

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 114892800

約数和(自身を除く): 59671168

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 127, 128, 158, 172, 254, 316, 344, 508, 632, 688, 1016, 1264, 1376, 2032, 2528, 2752, 3397, 4064, 5056, 5461, 5504, 6794, 8128, 10033, 10112, 10922, 13588, 16256, 20066, 21844, 27176, 40132, 43688, 54352, 80264, 87376, 108704, 160528, 174752, 217408, 321056, 349504, 431419, 434816, 642112, 699008, 862838, 1284224, 1725676, 3451352, 6902704, 13805408, 27610816, 55221632]

約数ペア:

[(1, 55221632), (2, 27610816), (4, 13805408), (8, 6902704), (16, 3451352), (32, 1725676), (43, 1284224), (64, 862838), (79, 699008), (86, 642112), (127, 434816), (128, 431419), (158, 349504), (172, 321056), (254, 217408), (316, 174752), (344, 160528), (508, 108704), (632, 87376), (688, 80264), (1016, 54352), (1264, 43688), (1376, 40132), (2032, 27176), (2528, 21844), (2752, 20066), (3397, 16256), (4064, 13588), (5056, 10922), (5461, 10112), (5504, 10033), (6794, 8128)]