16480788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 40459776

約数和(自身を除く): 23978988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 211, 276, 283, 422, 566, 633, 844, 849, 1132, 1266, 1698, 2532, 3396, 4853, 6509, 9706, 13018, 14559, 19412, 19527, 26036, 29118, 39054, 58236, 59713, 78108, 119426, 179139, 238852, 358278, 716556, 1373399, 2746798, 4120197, 5493596, 8240394, 16480788]

約数ペア:

[(1, 16480788), (2, 8240394), (3, 5493596), (4, 4120197), (6, 2746798), (12, 1373399), (23, 716556), (46, 358278), (69, 238852), (92, 179139), (138, 119426), (211, 78108), (276, 59713), (283, 58236), (422, 39054), (566, 29118), (633, 26036), (844, 19527), (849, 19412), (1132, 14559), (1266, 13018), (1698, 9706), (2532, 6509), (3396, 4853)]