40334608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 83211192

約数和(自身を除く): 42876584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 577, 1028, 1154, 2056, 2308, 4112, 4369, 4616, 8738, 9232, 9809, 17476, 19618, 34952, 39236, 69904, 78472, 148289, 156944, 296578, 593156, 1186312, 2372624, 2520913, 5041826, 10083652, 20167304, 40334608]

約数ペア:

[(1, 40334608), (2, 20167304), (4, 10083652), (8, 5041826), (16, 2520913), (17, 2372624), (34, 1186312), (68, 593156), (136, 296578), (257, 156944), (272, 148289), (514, 78472), (577, 69904), (1028, 39236), (1154, 34952), (2056, 19618), (2308, 17476), (4112, 9809), (4369, 9232), (4616, 8738)]