31069944

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1901}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 84562920

約数和(自身を除く): 53492976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 1901, 2043, 2724, 3802, 4086, 5448, 5703, 7604, 8172, 11406, 15208, 16344, 17109, 22812, 34218, 45624, 68436, 136872, 431527, 863054, 1294581, 1726108, 2589162, 3452216, 3883743, 5178324, 7767486, 10356648, 15534972, 31069944]

約数ペア:

[(1, 31069944), (2, 15534972), (3, 10356648), (4, 7767486), (6, 5178324), (8, 3883743), (9, 3452216), (12, 2589162), (18, 1726108), (24, 1294581), (36, 863054), (72, 431527), (227, 136872), (454, 68436), (681, 45624), (908, 34218), (1362, 22812), (1816, 17109), (1901, 16344), (2043, 15208), (2724, 11406), (3802, 8172), (4086, 7604), (5448, 5703)]