90071344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1667}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 191112768

約数和(自身を除く): 101041424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 614, 1228, 1667, 2456, 3334, 3377, 4912, 6668, 6754, 13336, 13508, 18337, 26672, 27016, 36674, 54032, 73348, 146696, 293392, 511769, 1023538, 2047076, 4094152, 5629459, 8188304, 11258918, 22517836, 45035672, 90071344]

約数ペア:

[(1, 90071344), (2, 45035672), (4, 22517836), (8, 11258918), (11, 8188304), (16, 5629459), (22, 4094152), (44, 2047076), (88, 1023538), (176, 511769), (307, 293392), (614, 146696), (1228, 73348), (1667, 54032), (2456, 36674), (3334, 27016), (3377, 26672), (4912, 18337), (6668, 13508), (6754, 13336)]