8172392

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 15830400

約数和(自身を除く): 7658008

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 193, 268, 316, 386, 536, 632, 772, 1544, 5293, 10586, 12931, 15247, 21172, 25862, 30494, 42344, 51724, 60988, 103448, 121976, 1021549, 2043098, 4086196, 8172392]

約数ペア:

[(1, 8172392), (2, 4086196), (4, 2043098), (8, 1021549), (67, 121976), (79, 103448), (134, 60988), (158, 51724), (193, 42344), (268, 30494), (316, 25862), (386, 21172), (536, 15247), (632, 12931), (772, 10586), (1544, 5293)]