9920896

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 19920600

約数和(自身を除く): 9999704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 433, 716, 866, 1432, 1732, 2864, 3464, 5728, 6928, 11456, 13856, 22912, 27712, 55424, 77507, 155014, 310028, 620056, 1240112, 2480224, 4960448, 9920896]

約数ペア:

[(1, 9920896), (2, 4960448), (4, 2480224), (8, 1240112), (16, 620056), (32, 310028), (64, 155014), (128, 77507), (179, 55424), (358, 27712), (433, 22912), (716, 13856), (866, 11456), (1432, 6928), (1732, 5728), (2864, 3464)]