16140488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22171}}^1$

素因数の和:22197

約数の個数: 32

約数和(自身を含む): 37248960

約数和(自身を除く): 21108472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 22171, 44342, 88684, 155197, 177368, 288223, 310394, 576446, 620788, 1152892, 1241576, 2017561, 2305784, 4035122, 8070244, 16140488]

約数ペア:

[(1, 16140488), (2, 8070244), (4, 4035122), (7, 2305784), (8, 2017561), (13, 1241576), (14, 1152892), (26, 620788), (28, 576446), (52, 310394), (56, 288223), (91, 177368), (104, 155197), (182, 88684), (364, 44342), (728, 22171)]