89682008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27817}}^1$

素因数の和:27867

約数の個数: 32

約数和(自身を含む): 186936960

約数和(自身を除く): 97254952

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 27817, 55634, 111268, 222536, 361621, 723242, 862327, 1446484, 1724654, 2892968, 3449308, 6898616, 11210251, 22420502, 44841004, 89682008]

約数ペア:

[(1, 89682008), (2, 44841004), (4, 22420502), (8, 11210251), (13, 6898616), (26, 3449308), (31, 2892968), (52, 1724654), (62, 1446484), (104, 862327), (124, 723242), (248, 361621), (403, 222536), (806, 111268), (1612, 55634), (3224, 27817)]