16245424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 34341552

約数和(自身を除く): 18096128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 941, 1079, 1328, 1882, 2158, 3764, 4316, 7528, 8632, 12233, 15056, 17264, 24466, 48932, 78103, 97864, 156206, 195728, 312412, 624824, 1015339, 1249648, 2030678, 4061356, 8122712, 16245424]

約数ペア:

[(1, 16245424), (2, 8122712), (4, 4061356), (8, 2030678), (13, 1249648), (16, 1015339), (26, 624824), (52, 312412), (83, 195728), (104, 156206), (166, 97864), (208, 78103), (332, 48932), (664, 24466), (941, 17264), (1079, 15056), (1328, 12233), (1882, 8632), (2158, 7528), (3764, 4316)]