31001432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 73785600

約数和(自身を除く): 42784168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 853, 1298, 1652, 1706, 2596, 3304, 3412, 4543, 5192, 5971, 6824, 9086, 9383, 11942, 18172, 18766, 23884, 36344, 37532, 47768, 50327, 65681, 75064, 100654, 131362, 201308, 262724, 352289, 402616, 525448, 553597, 704578, 1107194, 1409156, 2214388, 2818312, 3875179, 4428776, 7750358, 15500716, 31001432]

約数ペア:

[(1, 31001432), (2, 15500716), (4, 7750358), (7, 4428776), (8, 3875179), (11, 2818312), (14, 2214388), (22, 1409156), (28, 1107194), (44, 704578), (56, 553597), (59, 525448), (77, 402616), (88, 352289), (118, 262724), (154, 201308), (236, 131362), (308, 100654), (413, 75064), (472, 65681), (616, 50327), (649, 47768), (826, 37532), (853, 36344), (1298, 23884), (1652, 18766), (1706, 18172), (2596, 11942), (3304, 9383), (3412, 9086), (4543, 6824), (5192, 5971)]