31728632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16057}}^1$

素因数の和:16095

約数の個数: 32

約数和(自身を含む): 67443600

約数和(自身を除く): 35714968

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 16057, 32114, 64228, 128456, 208741, 305083, 417482, 610166, 834964, 1220332, 1669928, 2440664, 3966079, 7932158, 15864316, 31728632]

約数ペア:

[(1, 31728632), (2, 15864316), (4, 7932158), (8, 3966079), (13, 2440664), (19, 1669928), (26, 1220332), (38, 834964), (52, 610166), (76, 417482), (104, 305083), (152, 208741), (247, 128456), (494, 64228), (988, 32114), (1976, 16057)]