31114968

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6581}}^1$

素因数の和:6787

約数の個数: 32

約数和(自身を含む): 78194160

約数和(自身を除く): 47079192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 6581, 13162, 19743, 26324, 39486, 52648, 78972, 157944, 1296457, 2592914, 3889371, 5185828, 7778742, 10371656, 15557484, 31114968]

約数ペア:

[(1, 31114968), (2, 15557484), (3, 10371656), (4, 7778742), (6, 5185828), (8, 3889371), (12, 2592914), (24, 1296457), (197, 157944), (394, 78972), (591, 52648), (788, 39486), (1182, 26324), (1576, 19743), (2364, 13162), (4728, 6581)]