39172016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 82755120

約数和(自身を除く): 43583104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 2269, 4316, 4538, 8632, 9076, 17264, 18152, 29497, 36304, 58994, 117988, 188327, 235976, 376654, 471952, 753308, 1506616, 2448251, 3013232, 4896502, 9793004, 19586008, 39172016]

約数ペア:

[(1, 39172016), (2, 19586008), (4, 9793004), (8, 4896502), (13, 3013232), (16, 2448251), (26, 1506616), (52, 753308), (83, 471952), (104, 376654), (166, 235976), (208, 188327), (332, 117988), (664, 58994), (1079, 36304), (1328, 29497), (2158, 18152), (2269, 17264), (4316, 9076), (4538, 8632)]