847871824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{13049}}^1$

素因数の和:13219

約数の個数: 40

約数和(自身を含む): 1708819200

約数和(自身を除く): 860947376

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 8122, 13049, 16244, 26098, 32488, 52196, 64976, 104392, 208784, 404519, 809038, 1618076, 1709419, 3236152, 3418838, 6472304, 6837676, 13675352, 27350704, 52991989, 105983978, 211967956, 423935912, 847871824]

約数ペア:

[(1, 847871824), (2, 423935912), (4, 211967956), (8, 105983978), (16, 52991989), (31, 27350704), (62, 13675352), (124, 6837676), (131, 6472304), (248, 3418838), (262, 3236152), (496, 1709419), (524, 1618076), (1048, 809038), (2096, 404519), (4061, 208784), (8122, 104392), (13049, 64976), (16244, 52196), (26098, 32488)]