329007944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{6389}}^1$

素因数の和:6593

約数の個数: 32

約数和(自身を含む): 636060600

約数和(自身を除く): 307052656

約数列:

[1, 2, 4, 8, 41, 82, 157, 164, 314, 328, 628, 1256, 6389, 6437, 12778, 12874, 25556, 25748, 51112, 51496, 261949, 523898, 1003073, 1047796, 2006146, 2095592, 4012292, 8024584, 41125993, 82251986, 164503972, 329007944]

約数ペア:

[(1, 329007944), (2, 164503972), (4, 82251986), (8, 41125993), (41, 8024584), (82, 4012292), (157, 2095592), (164, 2006146), (314, 1047796), (328, 1003073), (628, 523898), (1256, 261949), (6389, 51496), (6437, 51112), (12778, 25748), (12874, 25556)]