31496016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 86851584

約数和(自身を除く): 55355568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 607, 752, 1081, 1104, 1128, 1214, 1821, 2162, 2256, 2428, 3243, 3642, 4324, 4856, 6486, 7284, 8648, 9712, 12972, 13961, 14568, 17296, 25944, 27922, 28529, 29136, 41883, 51888, 55844, 57058, 83766, 85587, 111688, 114116, 167532, 171174, 223376, 228232, 335064, 342348, 456464, 656167, 670128, 684696, 1312334, 1369392, 1968501, 2624668, 3937002, 5249336, 7874004, 10498672, 15748008, 31496016]

約数ペア:

[(1, 31496016), (2, 15748008), (3, 10498672), (4, 7874004), (6, 5249336), (8, 3937002), (12, 2624668), (16, 1968501), (23, 1369392), (24, 1312334), (46, 684696), (47, 670128), (48, 656167), (69, 456464), (92, 342348), (94, 335064), (138, 228232), (141, 223376), (184, 171174), (188, 167532), (276, 114116), (282, 111688), (368, 85587), (376, 83766), (552, 57058), (564, 55844), (607, 51888), (752, 41883), (1081, 29136), (1104, 28529), (1128, 27922), (1214, 25944), (1821, 17296), (2162, 14568), (2256, 13961), (2428, 12972), (3243, 9712), (3642, 8648), (4324, 7284), (4856, 6486)]