31224452

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 33972988

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 82, 118, 164, 236, 287, 413, 461, 574, 826, 922, 1148, 1652, 1844, 2419, 3227, 4838, 6454, 9676, 12908, 16933, 18901, 27199, 33866, 37802, 54398, 67732, 75604, 108796, 132307, 190393, 264614, 380786, 529228, 761572, 1115159, 2230318, 4460636, 7806113, 15612226, 31224452]

約数ペア:

[(1, 31224452), (2, 15612226), (4, 7806113), (7, 4460636), (14, 2230318), (28, 1115159), (41, 761572), (59, 529228), (82, 380786), (118, 264614), (164, 190393), (236, 132307), (287, 108796), (413, 75604), (461, 67732), (574, 54398), (826, 37802), (922, 33866), (1148, 27199), (1652, 18901), (1844, 16933), (2419, 12908), (3227, 9676), (4838, 6454)]