42193232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:627

約数の個数: 40

約数和(自身を含む): 84970752

約数和(自身を除く): 42777520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 331, 496, 514, 662, 1028, 1324, 2056, 2648, 4112, 5296, 7967, 10261, 15934, 20522, 31868, 41044, 63736, 82088, 85067, 127472, 164176, 170134, 340268, 680536, 1361072, 2637077, 5274154, 10548308, 21096616, 42193232]

約数ペア:

[(1, 42193232), (2, 21096616), (4, 10548308), (8, 5274154), (16, 2637077), (31, 1361072), (62, 680536), (124, 340268), (248, 170134), (257, 164176), (331, 127472), (496, 85067), (514, 82088), (662, 63736), (1028, 41044), (1324, 31868), (2056, 20522), (2648, 15934), (4112, 10261), (5296, 7967)]