39717232

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 78720656

約数和(自身を除く): 39003424

約数列:

[1, 2, 4, 8, 16, 97, 157, 163, 194, 314, 326, 388, 628, 652, 776, 1256, 1304, 1552, 2512, 2608, 15229, 15811, 25591, 30458, 31622, 51182, 60916, 63244, 102364, 121832, 126488, 204728, 243664, 252976, 409456, 2482327, 4964654, 9929308, 19858616, 39717232]

約数ペア:

[(1, 39717232), (2, 19858616), (4, 9929308), (8, 4964654), (16, 2482327), (97, 409456), (157, 252976), (163, 243664), (194, 204728), (314, 126488), (326, 121832), (388, 102364), (628, 63244), (652, 60916), (776, 51182), (1256, 31622), (1304, 30458), (1552, 25591), (2512, 15811), (2608, 15229)]