88291216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8009}}^1$

素因数の和:8083

約数の個数: 40

約数和(自身を含む): 187722360

約数和(自身を除く): 99431144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 8009, 11024, 16018, 32036, 64072, 104117, 128144, 208234, 416468, 424477, 832936, 848954, 1665872, 1697908, 3395816, 5518201, 6791632, 11036402, 22072804, 44145608, 88291216]

約数ペア:

[(1, 88291216), (2, 44145608), (4, 22072804), (8, 11036402), (13, 6791632), (16, 5518201), (26, 3395816), (52, 1697908), (53, 1665872), (104, 848954), (106, 832936), (208, 424477), (212, 416468), (424, 208234), (689, 128144), (848, 104117), (1378, 64072), (2756, 32036), (5512, 16018), (8009, 11024)]