16870672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11587}}^1$

素因数の和:11615

約数の個数: 40

約数和(自身を含む): 40233536

約数和(自身を除く): 23362864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11587, 23174, 46348, 81109, 92696, 150631, 162218, 185392, 301262, 324436, 602524, 648872, 1054417, 1205048, 1297744, 2108834, 2410096, 4217668, 8435336, 16870672]

約数ペア:

[(1, 16870672), (2, 8435336), (4, 4217668), (7, 2410096), (8, 2108834), (13, 1297744), (14, 1205048), (16, 1054417), (26, 648872), (28, 602524), (52, 324436), (56, 301262), (91, 185392), (104, 162218), (112, 150631), (182, 92696), (208, 81109), (364, 46348), (728, 23174), (1456, 11587)]