388954144

素因数分解:

$2^5\times {\mathrm{2243}}^1\times {\mathrm{5419}}^1$

素因数の和:7672

約数の個数: 24

約数和(自身を含む): 766236240

約数和(自身を除く): 377282096

約数列:

[1, 2, 4, 8, 16, 32, 2243, 4486, 5419, 8972, 10838, 17944, 21676, 35888, 43352, 71776, 86704, 173408, 12154817, 24309634, 48619268, 97238536, 194477072, 388954144]

約数ペア:

[(1, 388954144), (2, 194477072), (4, 97238536), (8, 48619268), (16, 24309634), (32, 12154817), (2243, 173408), (4486, 86704), (5419, 71776), (8972, 43352), (10838, 35888), (17944, 21676)]