31619424

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4723

約数の個数: 48

約数和(自身を含む): 84188160

約数和(自身を除く): 52568736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4639, 6816, 9278, 13917, 18556, 27834, 37112, 55668, 74224, 111336, 148448, 222672, 329369, 445344, 658738, 988107, 1317476, 1976214, 2634952, 3952428, 5269904, 7904856, 10539808, 15809712, 31619424]

約数ペア:

[(1, 31619424), (2, 15809712), (3, 10539808), (4, 7904856), (6, 5269904), (8, 3952428), (12, 2634952), (16, 1976214), (24, 1317476), (32, 988107), (48, 658738), (71, 445344), (96, 329369), (142, 222672), (213, 148448), (284, 111336), (426, 74224), (568, 55668), (852, 37112), (1136, 27834), (1704, 18556), (2272, 13917), (3408, 9278), (4639, 6816)]