79983968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{80629}}^1$

素因数の和:80670

約数の個数: 24

約数和(自身を含む): 162550080

約数和(自身を除く): 82566112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 80629, 161258, 322516, 645032, 1290064, 2499499, 2580128, 4998998, 9997996, 19995992, 39991984, 79983968]

約数ペア:

[(1, 79983968), (2, 39991984), (4, 19995992), (8, 9997996), (16, 4998998), (31, 2580128), (32, 2499499), (62, 1290064), (124, 645032), (248, 322516), (496, 161258), (992, 80629)]