87028814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 55855186

約数列:

[1, 2, 17, 34, 41, 82, 149, 298, 419, 697, 838, 1394, 2533, 5066, 6109, 7123, 12218, 14246, 17179, 34358, 62431, 103853, 124862, 207706, 292043, 584086, 1061327, 2122654, 2559671, 5119342, 43514407, 87028814]

約数ペア:

[(1, 87028814), (2, 43514407), (17, 5119342), (34, 2559671), (41, 2122654), (82, 1061327), (149, 584086), (298, 292043), (419, 207706), (697, 124862), (838, 103853), (1394, 62431), (2533, 34358), (5066, 17179), (6109, 14246), (7123, 12218)]