89896448

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{9241}}^1$

素因数の和:9278

約数の個数: 40

約数和(自身を含む): 189091320

約数和(自身を除く): 99194872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9241, 9728, 18482, 36964, 73928, 147856, 175579, 295712, 351158, 591424, 702316, 1182848, 1404632, 2365696, 2809264, 4731392, 5618528, 11237056, 22474112, 44948224, 89896448]

約数ペア:

[(1, 89896448), (2, 44948224), (4, 22474112), (8, 11237056), (16, 5618528), (19, 4731392), (32, 2809264), (38, 2365696), (64, 1404632), (76, 1182848), (128, 702316), (152, 591424), (256, 351158), (304, 295712), (512, 175579), (608, 147856), (1216, 73928), (2432, 36964), (4864, 18482), (9241, 9728)]