15451136

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 44

約数和(自身を含む): 31441920

約数和(自身を除く): 15990784

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 191, 256, 316, 382, 512, 632, 764, 1024, 1264, 1528, 2528, 3056, 5056, 6112, 10112, 12224, 15089, 20224, 24448, 30178, 40448, 48896, 60356, 80896, 97792, 120712, 195584, 241424, 482848, 965696, 1931392, 3862784, 7725568, 15451136]

約数ペア:

[(1, 15451136), (2, 7725568), (4, 3862784), (8, 1931392), (16, 965696), (32, 482848), (64, 241424), (79, 195584), (128, 120712), (158, 97792), (191, 80896), (256, 60356), (316, 48896), (382, 40448), (512, 30178), (632, 24448), (764, 20224), (1024, 15089), (1264, 12224), (1528, 10112), (2528, 6112), (3056, 5056)]