39370552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4561}}^1$

素因数の和:4663

約数の個数: 32

約数和(自身を含む): 80473680

約数和(自身を除く): 41103128

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 4561, 8632, 9122, 18244, 36488, 59293, 118586, 237172, 378563, 474344, 757126, 1514252, 3028504, 4921319, 9842638, 19685276, 39370552]

約数ペア:

[(1, 39370552), (2, 19685276), (4, 9842638), (8, 4921319), (13, 3028504), (26, 1514252), (52, 757126), (83, 474344), (104, 378563), (166, 237172), (332, 118586), (664, 59293), (1079, 36488), (2158, 18244), (4316, 9122), (4561, 8632)]