191070896

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 378100800

約数和(自身を除く): 187029904

約数列:

[1, 2, 4, 8, 16, 89, 109, 178, 218, 356, 436, 712, 872, 1231, 1424, 1744, 2462, 4924, 9701, 9848, 19402, 19696, 38804, 77608, 109559, 134179, 155216, 219118, 268358, 438236, 536716, 876472, 1073432, 1752944, 2146864, 11941931, 23883862, 47767724, 95535448, 191070896]

約数ペア:

[(1, 191070896), (2, 95535448), (4, 47767724), (8, 23883862), (16, 11941931), (89, 2146864), (109, 1752944), (178, 1073432), (218, 876472), (356, 536716), (436, 438236), (712, 268358), (872, 219118), (1231, 155216), (1424, 134179), (1744, 109559), (2462, 77608), (4924, 38804), (9701, 19696), (9848, 19402)]