83404317.000000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1777}}^1$

素因数の和:2171

約数の個数: 40

約数和(自身を含む): 288597848

約数和(自身を除く): 150731080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 746, 1492, 1777, 2984, 3554, 4849, 5968, 7108, 9698, 14216, 19396, 23101, 28432, 38792, 46202, 77584, 92404, 184808, 369616, 662821, 1325642, 2651284, 5302568, 8616673, 10605136, 17233346, 34466692, 68933384, 137866768]

約数ペア:

[(1, 137866768), (2, 68933384), (4, 34466692), (8, 17233346), (13, 10605136), (16, 8616673), (26, 5302568), (52, 2651284), (104, 1325642), (208, 662821), (373, 369616), (746, 184808), (1492, 92404), (1777, 77584), (2984, 46202), (3554, 38792), (4849, 28432), (5968, 23101), (7108, 19396), (9698, 14216)]