16166408

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 31116960

約数和(自身を除く): 14950552

約数列:

[1, 2, 4, 8, 83, 97, 166, 194, 251, 332, 388, 502, 664, 776, 1004, 2008, 8051, 16102, 20833, 24347, 32204, 41666, 48694, 64408, 83332, 97388, 166664, 194776, 2020801, 4041602, 8083204, 16166408]

約数ペア:

[(1, 16166408), (2, 8083204), (4, 4041602), (8, 2020801), (83, 194776), (97, 166664), (166, 97388), (194, 83332), (251, 64408), (332, 48694), (388, 41666), (502, 32204), (664, 24347), (776, 20833), (1004, 16102), (2008, 8051)]