107965808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2145

約数の個数: 40

約数和(自身を含む): 218021760

約数和(自身を除く): 110055952

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 1997, 3379, 3994, 6758, 7988, 13516, 15976, 27032, 31952, 54064, 61907, 123814, 217673, 247628, 435346, 495256, 870692, 990512, 1741384, 3482768, 6747863, 13495726, 26991452, 53982904, 107965808]

約数ペア:

[(1, 107965808), (2, 53982904), (4, 26991452), (8, 13495726), (16, 6747863), (31, 3482768), (62, 1741384), (109, 990512), (124, 870692), (218, 495256), (248, 435346), (436, 247628), (496, 217673), (872, 123814), (1744, 61907), (1997, 54064), (3379, 31952), (3994, 27032), (6758, 15976), (7988, 13516)]