90425192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79043}}^1$

素因数の和:79073

約数の個数: 32

約数和(自身を含む): 199190880

約数和(自身を除く): 108765688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 79043, 158086, 316172, 632344, 869473, 1027559, 1738946, 2055118, 3477892, 4110236, 6955784, 8220472, 11303149, 22606298, 45212596, 90425192]

約数ペア:

[(1, 90425192), (2, 45212596), (4, 22606298), (8, 11303149), (11, 8220472), (13, 6955784), (22, 4110236), (26, 3477892), (44, 2055118), (52, 1738946), (88, 1027559), (104, 869473), (143, 632344), (286, 316172), (572, 158086), (1144, 79043)]