39922192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3271

約数の個数: 40

約数和(自身を含む): 83432160

約数和(自身を除く): 43509968

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 3203, 6232, 6406, 12464, 12812, 25624, 51248, 60857, 121714, 131323, 243428, 262646, 486856, 525292, 973712, 1050584, 2101168, 2495137, 4990274, 9980548, 19961096, 39922192]

約数ペア:

[(1, 39922192), (2, 19961096), (4, 9980548), (8, 4990274), (16, 2495137), (19, 2101168), (38, 1050584), (41, 973712), (76, 525292), (82, 486856), (152, 262646), (164, 243428), (304, 131323), (328, 121714), (656, 60857), (779, 51248), (1558, 25624), (3116, 12812), (3203, 12464), (6232, 6406)]