31219296268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{8461}}^1$

素因数の和:8842

約数の個数: 48

約数和(自身を含む): 56884542624

約数和(自身を除く): 25665246356

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 233, 428, 466, 932, 3959, 7918, 8461, 8621, 15836, 16922, 17242, 24931, 33844, 34484, 49862, 99724, 313057, 626114, 905327, 922447, 1252228, 1810654, 1844894, 1971413, 3621308, 3689788, 3942826, 7885652, 33497099, 66994198, 72942281, 133988396, 145884562, 210941191, 291769124, 421882382, 843764764, 7804824067, 15609648134, 31219296268]

約数ペア:

[(1, 31219296268), (2, 15609648134), (4, 7804824067), (37, 843764764), (74, 421882382), (107, 291769124), (148, 210941191), (214, 145884562), (233, 133988396), (428, 72942281), (466, 66994198), (932, 33497099), (3959, 7885652), (7918, 3942826), (8461, 3689788), (8621, 3621308), (15836, 1971413), (16922, 1844894), (17242, 1810654), (24931, 1252228), (33844, 922447), (34484, 905327), (49862, 626114), (99724, 313057)]