64430368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{105971}}^1$

素因数の和:106000

約数の個数: 24

約数和(自身を含む): 133524720

約数和(自身を除く): 69094352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 105971, 211942, 423884, 847768, 1695536, 2013449, 3391072, 4026898, 8053796, 16107592, 32215184, 64430368]

約数ペア:

[(1, 64430368), (2, 32215184), (4, 16107592), (8, 8053796), (16, 4026898), (19, 3391072), (32, 2013449), (38, 1695536), (76, 847768), (152, 423884), (304, 211942), (608, 105971)]