31258344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5314

約数の個数: 64

約数和(自身を含む): 88603200

約数和(自身を除く): 57344856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5273, 5928, 10546, 15819, 21092, 31638, 42184, 63276, 68549, 100187, 126552, 137098, 200374, 205647, 274196, 300561, 400748, 411294, 548392, 601122, 801496, 822588, 1202244, 1302431, 1645176, 2404488, 2604862, 3907293, 5209724, 7814586, 10419448, 15629172, 31258344]

約数ペア:

[(1, 31258344), (2, 15629172), (3, 10419448), (4, 7814586), (6, 5209724), (8, 3907293), (12, 2604862), (13, 2404488), (19, 1645176), (24, 1302431), (26, 1202244), (38, 822588), (39, 801496), (52, 601122), (57, 548392), (76, 411294), (78, 400748), (104, 300561), (114, 274196), (152, 205647), (156, 200374), (228, 137098), (247, 126552), (312, 100187), (456, 68549), (494, 63276), (741, 42184), (988, 31638), (1482, 21092), (1976, 15819), (2964, 10546), (5273, 5928)]