42619184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 86780160

約数和(自身を除く): 44160976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 179, 184, 358, 368, 647, 716, 1294, 1432, 2588, 2864, 4117, 5176, 8234, 10352, 14881, 16468, 29762, 32936, 59524, 65872, 115813, 119048, 231626, 238096, 463252, 926504, 1853008, 2663699, 5327398, 10654796, 21309592, 42619184]

約数ペア:

[(1, 42619184), (2, 21309592), (4, 10654796), (8, 5327398), (16, 2663699), (23, 1853008), (46, 926504), (92, 463252), (179, 238096), (184, 231626), (358, 119048), (368, 115813), (647, 65872), (716, 59524), (1294, 32936), (1432, 29762), (2588, 16468), (2864, 14881), (4117, 10352), (5176, 8234)]