8751728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5639}}^1$

素因数の和:5744

約数の個数: 20

約数和(自身を含む): 17134320

約数和(自身を除く): 8382592

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5639, 11278, 22556, 45112, 90224, 546983, 1093966, 2187932, 4375864, 8751728]

約数ペア:

[(1, 8751728), (2, 4375864), (4, 2187932), (8, 1093966), (16, 546983), (97, 90224), (194, 45112), (388, 22556), (776, 11278), (1552, 5639)]