91347668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11027}}^1$

素因数の和:11159

約数の個数: 24

約数和(自身を含む): 169831200

約数和(自身を除く): 78483532

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 11027, 22054, 44108, 209513, 419026, 838052, 1201943, 2403886, 4807772, 22836917, 45673834, 91347668]

約数ペア:

[(1, 91347668), (2, 45673834), (4, 22836917), (19, 4807772), (38, 2403886), (76, 1201943), (109, 838052), (218, 419026), (436, 209513), (2071, 44108), (4142, 22054), (8284, 11027)]