84893456

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{86981}}^1$

素因数の和:87050

約数の個数: 20

約数和(自身を含む): 167179404

約数和(自身を除く): 82285948

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 86981, 173962, 347924, 695848, 1391696, 5305841, 10611682, 21223364, 42446728, 84893456]

約数ペア:

[(1, 84893456), (2, 42446728), (4, 21223364), (8, 10611682), (16, 5305841), (61, 1391696), (122, 695848), (244, 347924), (488, 173962), (976, 86981)]