814897984

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{153407}}^1$

素因数の和:153502

約数の個数: 28

約数和(自身を含む): 1636556544

約数和(自身を除く): 821658560

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 153407, 306814, 613628, 1227256, 2454512, 4909024, 9818048, 12732781, 25465562, 50931124, 101862248, 203724496, 407448992, 814897984]

約数ペア:

[(1, 814897984), (2, 407448992), (4, 203724496), (8, 101862248), (16, 50931124), (32, 25465562), (64, 12732781), (83, 9818048), (166, 4909024), (332, 2454512), (664, 1227256), (1328, 613628), (2656, 306814), (5312, 153407)]