87192862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 145900800

約数和(自身を除く): 58707938

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1489, 1541, 2546, 2978, 3082, 28291, 29279, 34247, 56582, 58558, 68494, 99763, 199526, 650693, 1301386, 1895497, 2294549, 3790994, 4589098, 43596431, 87192862]

約数ペア:

[(1, 87192862), (2, 43596431), (19, 4589098), (23, 3790994), (38, 2294549), (46, 1895497), (67, 1301386), (134, 650693), (437, 199526), (874, 99763), (1273, 68494), (1489, 58558), (1541, 56582), (2546, 34247), (2978, 29279), (3082, 28291)]