325888

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 694960

約数和(自身を除く): 369072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 256, 268, 304, 536, 608, 1072, 1216, 1273, 2144, 2432, 2546, 4288, 4864, 5092, 8576, 10184, 17152, 20368, 40736, 81472, 162944, 325888]

約数ペア:

[(1, 325888), (2, 162944), (4, 81472), (8, 40736), (16, 20368), (19, 17152), (32, 10184), (38, 8576), (64, 5092), (67, 4864), (76, 4288), (128, 2546), (134, 2432), (152, 2144), (256, 1273), (268, 1216), (304, 1072), (536, 608)]