235296688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31091}}^1$

素因数の和:31153

約数の個数: 40

約数和(自身を含む): 508913856

約数和(自身を除く): 273617168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 31091, 62182, 124364, 248728, 342001, 497456, 684002, 1336913, 1368004, 2673826, 2736008, 5347652, 5472016, 10695304, 14706043, 21390608, 29412086, 58824172, 117648344, 235296688]

約数ペア:

[(1, 235296688), (2, 117648344), (4, 58824172), (8, 29412086), (11, 21390608), (16, 14706043), (22, 10695304), (43, 5472016), (44, 5347652), (86, 2736008), (88, 2673826), (172, 1368004), (176, 1336913), (344, 684002), (473, 497456), (688, 342001), (946, 248728), (1892, 124364), (3784, 62182), (7568, 31091)]