45145784

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 86346000

約数和(自身を除く): 41200216

約数列:

[1, 2, 4, 8, 89, 163, 178, 326, 356, 389, 652, 712, 778, 1304, 1556, 3112, 14507, 29014, 34621, 58028, 63407, 69242, 116056, 126814, 138484, 253628, 276968, 507256, 5643223, 11286446, 22572892, 45145784]

約数ペア:

[(1, 45145784), (2, 22572892), (4, 11286446), (8, 5643223), (89, 507256), (163, 276968), (178, 253628), (326, 138484), (356, 126814), (389, 116056), (652, 69242), (712, 63407), (778, 58028), (1304, 34621), (1556, 29014), (3112, 14507)]