16917692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 33976320

約数和(自身を除く): 17058628

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 157, 158, 314, 316, 341, 628, 682, 869, 1364, 1727, 1738, 2449, 3454, 3476, 4867, 4898, 6908, 9734, 9796, 12403, 19468, 24806, 26939, 49612, 53537, 53878, 107074, 107756, 136433, 214148, 272866, 384493, 545732, 768986, 1537972, 4229423, 8458846, 16917692]

約数ペア:

[(1, 16917692), (2, 8458846), (4, 4229423), (11, 1537972), (22, 768986), (31, 545732), (44, 384493), (62, 272866), (79, 214148), (124, 136433), (157, 107756), (158, 107074), (314, 53878), (316, 53537), (341, 49612), (628, 26939), (682, 24806), (869, 19468), (1364, 12403), (1727, 9796), (1738, 9734), (2449, 6908), (3454, 4898), (3476, 4867)]