39720704

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{9127}}^1$

素因数の和:9160

約数の個数: 36

約数和(自身を含む): 83959344

約数和(自身を除く): 44238640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 9127, 18254, 36508, 73016, 146032, 155159, 292064, 310318, 584128, 620636, 1168256, 1241272, 2336512, 2482544, 4965088, 9930176, 19860352, 39720704]

約数ペア:

[(1, 39720704), (2, 19860352), (4, 9930176), (8, 4965088), (16, 2482544), (17, 2336512), (32, 1241272), (34, 1168256), (64, 620636), (68, 584128), (128, 310318), (136, 292064), (256, 155159), (272, 146032), (544, 73016), (1088, 36508), (2176, 18254), (4352, 9127)]