16997504

素因数分解:

$2^7\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 35160930

約数和(自身を除く): 18163426

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 128, 148, 194, 296, 388, 592, 776, 1184, 1369, 1552, 2368, 2738, 3104, 3589, 4736, 5476, 6208, 7178, 10952, 12416, 14356, 21904, 28712, 43808, 57424, 87616, 114848, 132793, 175232, 229696, 265586, 459392, 531172, 1062344, 2124688, 4249376, 8498752, 16997504]

約数ペア:

[(1, 16997504), (2, 8498752), (4, 4249376), (8, 2124688), (16, 1062344), (32, 531172), (37, 459392), (64, 265586), (74, 229696), (97, 175232), (128, 132793), (148, 114848), (194, 87616), (296, 57424), (388, 43808), (592, 28712), (776, 21904), (1184, 14356), (1369, 12416), (1552, 10952), (2368, 7178), (2738, 6208), (3104, 5476), (3589, 4736)]