5136896

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 40

約数和(自身を含む): 10475520

約数和(自身を除く): 5338624

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 128, 158, 254, 256, 316, 508, 512, 632, 1016, 1264, 2032, 2528, 4064, 5056, 8128, 10033, 10112, 16256, 20066, 20224, 32512, 40132, 40448, 65024, 80264, 160528, 321056, 642112, 1284224, 2568448, 5136896]

約数ペア:

[(1, 5136896), (2, 2568448), (4, 1284224), (8, 642112), (16, 321056), (32, 160528), (64, 80264), (79, 65024), (127, 40448), (128, 40132), (158, 32512), (254, 20224), (256, 20066), (316, 16256), (508, 10112), (512, 10033), (632, 8128), (1016, 5056), (1264, 4064), (2032, 2528)]