87472528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38231}}^1$

素因数の和:38263

約数の個数: 40

約数和(自身を含む): 199112256

約数和(自身を除く): 111639728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 38231, 76462, 152924, 305848, 420541, 497003, 611696, 841082, 994006, 1682164, 1988012, 3364328, 3976024, 5467033, 6728656, 7952048, 10934066, 21868132, 43736264, 87472528]

約数ペア:

[(1, 87472528), (2, 43736264), (4, 21868132), (8, 10934066), (11, 7952048), (13, 6728656), (16, 5467033), (22, 3976024), (26, 3364328), (44, 1988012), (52, 1682164), (88, 994006), (104, 841082), (143, 611696), (176, 497003), (208, 420541), (286, 305848), (572, 152924), (1144, 76462), (2288, 38231)]