89612416

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 189720000

約数和(自身を除く): 100107584

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 368, 488, 499, 736, 976, 998, 1403, 1472, 1952, 1996, 2806, 2944, 3904, 3992, 5612, 7808, 7984, 11224, 11477, 15968, 22448, 22954, 30439, 31936, 44896, 45908, 60878, 63872, 89792, 91816, 121756, 179584, 183632, 243512, 367264, 487024, 700097, 734528, 974048, 1400194, 1469056, 1948096, 2800388, 3896192, 5600776, 11201552, 22403104, 44806208, 89612416]

約数ペア:

[(1, 89612416), (2, 44806208), (4, 22403104), (8, 11201552), (16, 5600776), (23, 3896192), (32, 2800388), (46, 1948096), (61, 1469056), (64, 1400194), (92, 974048), (122, 734528), (128, 700097), (184, 487024), (244, 367264), (368, 243512), (488, 183632), (499, 179584), (736, 121756), (976, 91816), (998, 89792), (1403, 63872), (1472, 60878), (1952, 45908), (1996, 44896), (2806, 31936), (2944, 30439), (3904, 22954), (3992, 22448), (5612, 15968), (7808, 11477), (7984, 11224)]