84886672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31393}}^1$

素因数の和:31427

約数の個数: 30

約数和(自身を含む): 178098162

約数和(自身を除く): 93211490

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 31393, 62786, 125572, 251144, 408109, 502288, 816218, 1632436, 3264872, 5305417, 6529744, 10610834, 21221668, 42443336, 84886672]

約数ペア:

[(1, 84886672), (2, 42443336), (4, 21221668), (8, 10610834), (13, 6529744), (16, 5305417), (26, 3264872), (52, 1632436), (104, 816218), (169, 502288), (208, 408109), (338, 251144), (676, 125572), (1352, 62786), (2704, 31393)]