16970008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 35814240

約数和(自身を除く): 18844232

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 373, 376, 484, 517, 746, 968, 1034, 1492, 2068, 2984, 4103, 4136, 5687, 8206, 11374, 16412, 17531, 22748, 32824, 35062, 45133, 45496, 70124, 90266, 140248, 180532, 192841, 361064, 385682, 771364, 1542728, 2121251, 4242502, 8485004, 16970008]

約数ペア:

[(1, 16970008), (2, 8485004), (4, 4242502), (8, 2121251), (11, 1542728), (22, 771364), (44, 385682), (47, 361064), (88, 192841), (94, 180532), (121, 140248), (188, 90266), (242, 70124), (373, 45496), (376, 45133), (484, 35062), (517, 32824), (746, 22748), (968, 17531), (1034, 16412), (1492, 11374), (2068, 8206), (2984, 5687), (4103, 4136)]