16630528

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 36

約数和(自身を含む): 33480720

約数和(自身を除く): 16850192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 389, 668, 778, 1336, 1556, 2672, 3112, 5344, 6224, 10688, 12448, 21376, 24896, 42752, 49792, 64963, 99584, 129926, 259852, 519704, 1039408, 2078816, 4157632, 8315264, 16630528]

約数ペア:

[(1, 16630528), (2, 8315264), (4, 4157632), (8, 2078816), (16, 1039408), (32, 519704), (64, 259852), (128, 129926), (167, 99584), (256, 64963), (334, 49792), (389, 42752), (668, 24896), (778, 21376), (1336, 12448), (1556, 10688), (2672, 6224), (3112, 5344)]