31071568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3403

約数の個数: 40

約数和(自身を含む): 66933216

約数和(自身を除く): 35861648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 3331, 4664, 6662, 9328, 13324, 26648, 36641, 53296, 73282, 146564, 176543, 293128, 353086, 586256, 706172, 1412344, 1941973, 2824688, 3883946, 7767892, 15535784, 31071568]

約数ペア:

[(1, 31071568), (2, 15535784), (4, 7767892), (8, 3883946), (11, 2824688), (16, 1941973), (22, 1412344), (44, 706172), (53, 586256), (88, 353086), (106, 293128), (176, 176543), (212, 146564), (424, 73282), (583, 53296), (848, 36641), (1166, 26648), (2332, 13324), (3331, 9328), (4664, 6662)]