40244992

素因数分解:

$2^8\times {\mathrm{157207}}^1$

素因数の和:157223

約数の個数: 18

約数和(自身を含む): 80333288

約数和(自身を除く): 40088296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 157207, 314414, 628828, 1257656, 2515312, 5030624, 10061248, 20122496, 40244992]

約数ペア:

[(1, 40244992), (2, 20122496), (4, 10061248), (8, 5030624), (16, 2515312), (32, 1257656), (64, 628828), (128, 314414), (256, 157207)]