80856896

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{74317}}^1$

素因数の和:74346

約数の個数: 28

約数和(自身を含む): 169890948

約数和(自身を除く): 89034052

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 74317, 148634, 297268, 594536, 1189072, 1263389, 2378144, 2526778, 4756288, 5053556, 10107112, 20214224, 40428448, 80856896]

約数ペア:

[(1, 80856896), (2, 40428448), (4, 20214224), (8, 10107112), (16, 5053556), (17, 4756288), (32, 2526778), (34, 2378144), (64, 1263389), (68, 1189072), (136, 594536), (272, 297268), (544, 148634), (1088, 74317)]