99406784

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{81749}}^1$

素因数の和:81780

約数の個数: 28

約数和(自身を含む): 207645000

約数和(自身を除く): 108238216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 81749, 163498, 326996, 653992, 1307984, 1553231, 2615968, 3106462, 5231936, 6212924, 12425848, 24851696, 49703392, 99406784]

約数ペア:

[(1, 99406784), (2, 49703392), (4, 24851696), (8, 12425848), (16, 6212924), (19, 5231936), (32, 3106462), (38, 2615968), (64, 1553231), (76, 1307984), (152, 653992), (304, 326996), (608, 163498), (1216, 81749)]