312497216

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{38447}}^1$

素因数の和:38586

約数の個数: 28

約数和(自身を含む): 625010688

約数和(自身を除く): 312513472

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 38447, 76894, 153788, 307576, 615152, 1230304, 2460608, 4882769, 9765538, 19531076, 39062152, 78124304, 156248608, 312497216]

約数ペア:

[(1, 312497216), (2, 156248608), (4, 78124304), (8, 39062152), (16, 19531076), (32, 9765538), (64, 4882769), (127, 2460608), (254, 1230304), (508, 615152), (1016, 307576), (2032, 153788), (4064, 76894), (8128, 38447)]