992528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 40

約数和(自身を含む): 2109240

約数和(自身を除く): 1116712

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 89, 136, 164, 178, 272, 328, 356, 656, 697, 712, 1394, 1424, 1513, 2788, 3026, 3649, 5576, 6052, 7298, 11152, 12104, 14596, 24208, 29192, 58384, 62033, 124066, 248132, 496264, 992528]

約数ペア:

[(1, 992528), (2, 496264), (4, 248132), (8, 124066), (16, 62033), (17, 58384), (34, 29192), (41, 24208), (68, 14596), (82, 12104), (89, 11152), (136, 7298), (164, 6052), (178, 5576), (272, 3649), (328, 3026), (356, 2788), (656, 1513), (697, 1424), (712, 1394)]