30630784

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 62038440

約数和(自身を除く): 31407656

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 3923, 7808, 7846, 15692, 31384, 62768, 125536, 239303, 251072, 478606, 502144, 957212, 1914424, 3828848, 7657696, 15315392, 30630784]

約数ペア:

[(1, 30630784), (2, 15315392), (4, 7657696), (8, 3828848), (16, 1914424), (32, 957212), (61, 502144), (64, 478606), (122, 251072), (128, 239303), (244, 125536), (488, 62768), (976, 31384), (1952, 15692), (3904, 7846), (3923, 7808)]