45031216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 92494080

約数和(自身を除く): 47462864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 887, 1336, 1774, 2672, 3173, 3548, 6346, 7096, 12692, 14192, 16853, 25384, 33706, 50768, 67412, 134824, 148129, 269648, 296258, 592516, 1185032, 2370064, 2814451, 5628902, 11257804, 22515608, 45031216]

約数ペア:

[(1, 45031216), (2, 22515608), (4, 11257804), (8, 5628902), (16, 2814451), (19, 2370064), (38, 1185032), (76, 592516), (152, 296258), (167, 269648), (304, 148129), (334, 134824), (668, 67412), (887, 50768), (1336, 33706), (1774, 25384), (2672, 16853), (3173, 14192), (3548, 12692), (6346, 7096)]