45278216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3347}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 90396000

約数和(自身を除く): 45117784

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3347, 3382, 6694, 6764, 13388, 13528, 26776, 63593, 127186, 254372, 297883, 508744, 595766, 1191532, 2383064, 5659777, 11319554, 22639108, 45278216]

約数ペア:

[(1, 45278216), (2, 22639108), (4, 11319554), (8, 5659777), (19, 2383064), (38, 1191532), (76, 595766), (89, 508744), (152, 297883), (178, 254372), (356, 127186), (712, 63593), (1691, 26776), (3347, 13528), (3382, 13388), (6694, 6764)]