31369984

素因数分解:

$2^8\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:732

約数の個数: 36

約数和(自身を含む): 62983816

約数和(自身を除く): 31613832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 283, 433, 566, 866, 1132, 1732, 2264, 3464, 4528, 6928, 9056, 13856, 18112, 27712, 36224, 55424, 72448, 110848, 122539, 245078, 490156, 980312, 1960624, 3921248, 7842496, 15684992, 31369984]

約数ペア:

[(1, 31369984), (2, 15684992), (4, 7842496), (8, 3921248), (16, 1960624), (32, 980312), (64, 490156), (128, 245078), (256, 122539), (283, 110848), (433, 72448), (566, 55424), (866, 36224), (1132, 27712), (1732, 18112), (2264, 13856), (3464, 9056), (4528, 6928)]