81093952

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 170078400

約数和(自身を除く): 88984448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 178, 184, 356, 368, 619, 712, 736, 1238, 1424, 1472, 2047, 2476, 2848, 4094, 4952, 5696, 8188, 9904, 14237, 16376, 19808, 28474, 32752, 39616, 55091, 56948, 65504, 110182, 113896, 131008, 220364, 227792, 440728, 455584, 881456, 911168, 1267093, 1762912, 2534186, 3525824, 5068372, 10136744, 20273488, 40546976, 81093952]

約数ペア:

[(1, 81093952), (2, 40546976), (4, 20273488), (8, 10136744), (16, 5068372), (23, 3525824), (32, 2534186), (46, 1762912), (64, 1267093), (89, 911168), (92, 881456), (178, 455584), (184, 440728), (356, 227792), (368, 220364), (619, 131008), (712, 113896), (736, 110182), (1238, 65504), (1424, 56948), (1472, 55091), (2047, 39616), (2476, 32752), (2848, 28474), (4094, 19808), (4952, 16376), (5696, 14237), (8188, 9904)]