80695964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28697}}^1$

素因数の和:28757

約数の個数: 24

約数和(自身を含む): 152673360

約数和(自身を除く): 71977396

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 28697, 57394, 114788, 545243, 1061789, 1090486, 2123578, 2180972, 4247156, 20173991, 40347982, 80695964]

約数ペア:

[(1, 80695964), (2, 40347982), (4, 20173991), (19, 4247156), (37, 2180972), (38, 2123578), (74, 1090486), (76, 1061789), (148, 545243), (703, 114788), (1406, 57394), (2812, 28697)]