38823424

素因数分解:

$2^9\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:606

約数の個数: 40

約数和(自身を含む): 78173568

約数和(自身を除く): 39350144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 397, 512, 764, 794, 1528, 1588, 3056, 3176, 6112, 6352, 12224, 12704, 24448, 25408, 48896, 50816, 75827, 97792, 101632, 151654, 203264, 303308, 606616, 1213232, 2426464, 4852928, 9705856, 19411712, 38823424]

約数ペア:

[(1, 38823424), (2, 19411712), (4, 9705856), (8, 4852928), (16, 2426464), (32, 1213232), (64, 606616), (128, 303308), (191, 203264), (256, 151654), (382, 101632), (397, 97792), (512, 75827), (764, 50816), (794, 48896), (1528, 25408), (1588, 24448), (3056, 12704), (3176, 12224), (6112, 6352)]