42340832

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 85932000

約数和(自身を除く): 43591168

約数列:

[1, 2, 4, 8, 16, 32, 61, 109, 122, 199, 218, 244, 398, 436, 488, 796, 872, 976, 1592, 1744, 1952, 3184, 3488, 6368, 6649, 12139, 13298, 21691, 24278, 26596, 43382, 48556, 53192, 86764, 97112, 106384, 173528, 194224, 212768, 347056, 388448, 694112, 1323151, 2646302, 5292604, 10585208, 21170416, 42340832]

約数ペア:

[(1, 42340832), (2, 21170416), (4, 10585208), (8, 5292604), (16, 2646302), (32, 1323151), (61, 694112), (109, 388448), (122, 347056), (199, 212768), (218, 194224), (244, 173528), (398, 106384), (436, 97112), (488, 86764), (796, 53192), (872, 48556), (976, 43382), (1592, 26596), (1744, 24278), (1952, 21691), (3184, 13298), (3488, 12139), (6368, 6649)]