16981344

素因数分解:

$2^5\times 3^2\times {\mathrm{58963}}^1$

素因数の和:58979

約数の個数: 36

約数和(自身を含む): 48291516

約数和(自身を除く): 31310172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 58963, 117926, 176889, 235852, 353778, 471704, 530667, 707556, 943408, 1061334, 1415112, 1886816, 2122668, 2830224, 4245336, 5660448, 8490672, 16981344]

約数ペア:

[(1, 16981344), (2, 8490672), (3, 5660448), (4, 4245336), (6, 2830224), (8, 2122668), (9, 1886816), (12, 1415112), (16, 1061334), (18, 943408), (24, 707556), (32, 530667), (36, 471704), (48, 353778), (72, 235852), (96, 176889), (144, 117926), (288, 58963)]