39595088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 89369280

約数和(自身を除く): 49774192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 208, 233, 247, 304, 344, 466, 494, 559, 688, 817, 932, 988, 1118, 1634, 1864, 1976, 2236, 3029, 3268, 3728, 3952, 4427, 4472, 6058, 6536, 8854, 8944, 10019, 10621, 12116, 13072, 17708, 20038, 21242, 24232, 35416, 40076, 42484, 48464, 57551, 70832, 80152, 84968, 115102, 130247, 160304, 169936, 190361, 230204, 260494, 380722, 460408, 520988, 761444, 920816, 1041976, 1522888, 2083952, 2474693, 3045776, 4949386, 9898772, 19797544, 39595088]

約数ペア:

[(1, 39595088), (2, 19797544), (4, 9898772), (8, 4949386), (13, 3045776), (16, 2474693), (19, 2083952), (26, 1522888), (38, 1041976), (43, 920816), (52, 761444), (76, 520988), (86, 460408), (104, 380722), (152, 260494), (172, 230204), (208, 190361), (233, 169936), (247, 160304), (304, 130247), (344, 115102), (466, 84968), (494, 80152), (559, 70832), (688, 57551), (817, 48464), (932, 42484), (988, 40076), (1118, 35416), (1634, 24232), (1864, 21242), (1976, 20038), (2236, 17708), (3029, 13072), (3268, 12116), (3728, 10621), (3952, 10019), (4427, 8944), (4472, 8854), (6058, 6536)]