8315264

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 16707600

約数和(自身を除く): 8392336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 389, 668, 778, 1336, 1556, 2672, 3112, 5344, 6224, 10688, 12448, 21376, 24896, 49792, 64963, 129926, 259852, 519704, 1039408, 2078816, 4157632, 8315264]

約数ペア:

[(1, 8315264), (2, 4157632), (4, 2078816), (8, 1039408), (16, 519704), (32, 259852), (64, 129926), (128, 64963), (167, 49792), (334, 24896), (389, 21376), (668, 12448), (778, 10688), (1336, 6224), (1556, 5344), (2672, 3112)]