2080694528

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4271}}^1$

素因数の和:4471

約数の個数: 72

約数和(自身を含む): 4558087296

約数和(自身を除く): 2477392768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 173, 176, 256, 346, 352, 692, 704, 1384, 1408, 1903, 2768, 2816, 3806, 4271, 5536, 7612, 8542, 11072, 15224, 17084, 22144, 30448, 34168, 44288, 46981, 60896, 68336, 93962, 121792, 136672, 187924, 243584, 273344, 375848, 487168, 546688, 738883, 751696, 1093376, 1477766, 1503392, 2955532, 3006784, 5911064, 6013568, 8127713, 11822128, 12027136, 16255426, 23644256, 32510852, 47288512, 65021704, 94577024, 130043408, 189154048, 260086816, 520173632, 1040347264, 2080694528]

約数ペア:

[(1, 2080694528), (2, 1040347264), (4, 520173632), (8, 260086816), (11, 189154048), (16, 130043408), (22, 94577024), (32, 65021704), (44, 47288512), (64, 32510852), (88, 23644256), (128, 16255426), (173, 12027136), (176, 11822128), (256, 8127713), (346, 6013568), (352, 5911064), (692, 3006784), (704, 2955532), (1384, 1503392), (1408, 1477766), (1903, 1093376), (2768, 751696), (2816, 738883), (3806, 546688), (4271, 487168), (5536, 375848), (7612, 273344), (8542, 243584), (11072, 187924), (15224, 136672), (17084, 121792), (22144, 93962), (30448, 68336), (34168, 60896), (44288, 46981)]