16251664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7135

約数の個数: 40

約数和(自身を含む): 36997632

約数和(自身を除く): 20745968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7103, 14206, 28412, 56824, 78133, 92339, 113648, 156266, 184678, 312532, 369356, 625064, 738712, 1015729, 1250128, 1477424, 2031458, 4062916, 8125832, 16251664]

約数ペア:

[(1, 16251664), (2, 8125832), (4, 4062916), (8, 2031458), (11, 1477424), (13, 1250128), (16, 1015729), (22, 738712), (26, 625064), (44, 369356), (52, 312532), (88, 184678), (104, 156266), (143, 113648), (176, 92339), (208, 78133), (286, 56824), (572, 28412), (1144, 14206), (2288, 7103)]