212831544

素因数分解:

$2^3\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{4463}}^1$

素因数の和:6459

約数の個数: 32

約数和(自身を含む): 532465920

約数和(自身を除く): 319634376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1987, 3974, 4463, 5961, 7948, 8926, 11922, 13389, 15896, 17852, 23844, 26778, 35704, 47688, 53556, 107112, 8867981, 17735962, 26603943, 35471924, 53207886, 70943848, 106415772, 212831544]

約数ペア:

[(1, 212831544), (2, 106415772), (3, 70943848), (4, 53207886), (6, 35471924), (8, 26603943), (12, 17735962), (24, 8867981), (1987, 107112), (3974, 53556), (4463, 47688), (5961, 35704), (7948, 26778), (8926, 23844), (11922, 17852), (13389, 15896)]