31343936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 67827144

約数和(自身を除く): 36483208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 373, 404, 416, 746, 808, 832, 1313, 1492, 1616, 2626, 2984, 3232, 4849, 5252, 5968, 6464, 9698, 10504, 11936, 19396, 21008, 23872, 37673, 38792, 42016, 75346, 77584, 84032, 150692, 155168, 301384, 310336, 489749, 602768, 979498, 1205536, 1958996, 2411072, 3917992, 7835984, 15671968, 31343936]

約数ペア:

[(1, 31343936), (2, 15671968), (4, 7835984), (8, 3917992), (13, 2411072), (16, 1958996), (26, 1205536), (32, 979498), (52, 602768), (64, 489749), (101, 310336), (104, 301384), (202, 155168), (208, 150692), (373, 84032), (404, 77584), (416, 75346), (746, 42016), (808, 38792), (832, 37673), (1313, 23872), (1492, 21008), (1616, 19396), (2626, 11936), (2984, 10504), (3232, 9698), (4849, 6464), (5252, 5968)]