173894384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2711}}^1$

素因数の和:2949

約数の個数: 40

約数和(自身を含む): 356465280

約数和(自身を除く): 182570896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 211, 304, 422, 844, 1688, 2711, 3376, 4009, 5422, 8018, 10844, 16036, 21688, 32072, 43376, 51509, 64144, 103018, 206036, 412072, 572021, 824144, 1144042, 2288084, 4576168, 9152336, 10868399, 21736798, 43473596, 86947192, 173894384]

約数ペア:

[(1, 173894384), (2, 86947192), (4, 43473596), (8, 21736798), (16, 10868399), (19, 9152336), (38, 4576168), (76, 2288084), (152, 1144042), (211, 824144), (304, 572021), (422, 412072), (844, 206036), (1688, 103018), (2711, 64144), (3376, 51509), (4009, 43376), (5422, 32072), (8018, 21688), (10844, 16036)]