80474048

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{6947}}^1$

素因数の和:7140

約数の個数: 28

約数和(自身を含む): 160596072

約数和(自身を除く): 80122024

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 2896, 5792, 6947, 11584, 13894, 27788, 55576, 111152, 222304, 444608, 1257407, 2514814, 5029628, 10059256, 20118512, 40237024, 80474048]

約数ペア:

[(1, 80474048), (2, 40237024), (4, 20118512), (8, 10059256), (16, 5029628), (32, 2514814), (64, 1257407), (181, 444608), (362, 222304), (724, 111152), (1448, 55576), (2896, 27788), (5792, 13894), (6947, 11584)]