42216616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4561}}^1$

素因数の和:4669

約数の個数: 32

約数和(自身を含む): 86221800

約数和(自身を除く): 44005184

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4561, 4628, 9122, 9256, 18244, 36488, 59293, 118586, 237172, 405929, 474344, 811858, 1623716, 3247432, 5277077, 10554154, 21108308, 42216616]

約数ペア:

[(1, 42216616), (2, 21108308), (4, 10554154), (8, 5277077), (13, 3247432), (26, 1623716), (52, 811858), (89, 474344), (104, 405929), (178, 237172), (356, 118586), (712, 59293), (1157, 36488), (2314, 18244), (4561, 9256), (4628, 9122)]