40009216

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6042

約数の個数: 40

約数和(自身を含む): 86103864

約数和(自身を除く): 46094648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6011, 6656, 12022, 24044, 48088, 78143, 96176, 156286, 192352, 312572, 384704, 625144, 769408, 1250288, 1538816, 2500576, 3077632, 5001152, 10002304, 20004608, 40009216]

約数ペア:

[(1, 40009216), (2, 20004608), (4, 10002304), (8, 5001152), (13, 3077632), (16, 2500576), (26, 1538816), (32, 1250288), (52, 769408), (64, 625144), (104, 384704), (128, 312572), (208, 192352), (256, 156286), (416, 96176), (512, 78143), (832, 48088), (1664, 24044), (3328, 12022), (6011, 6656)]